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Finding the Fourth Proportional to 445,330.95, 614,541.75 and 263,935.19

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Solution

The fourth proportional to 445,330.95, 614,541.75 and 263,935.19 is: 364,221.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,330.95 : 614,541.75 = 263,935.19 : x
  2. Step 2: Convert to fraction form
    445,330.95/614,541.75 = 263,935.19/x
  3. Step 3: Cross multiply
    445,330.95x = 614,541.75 × 263,935.19
  4. Step 4: Simplify right side
    445,330.95x = 162,199,195,580.42
  5. Step 5: Solve for x
    x = 162,199,195,580.42/445,330.95
  6. Step 6: Final answer
    x = 364,221.70

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