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Finding the Fourth Proportional to 68,330.45, 94,256.53 and 41,087.59

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Solution

The fourth proportional to 68,330.45, 94,256.53 and 41,087.59 is: 56,677.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,330.45 : 94,256.53 = 41,087.59 : x
  2. Step 2: Convert to fraction form
    68,330.45/94,256.53 = 41,087.59/x
  3. Step 3: Cross multiply
    68,330.45x = 94,256.53 × 41,087.59
  4. Step 4: Simplify right side
    68,330.45x = 3,872,773,321.10
  5. Step 5: Solve for x
    x = 3,872,773,321.10/68,330.45
  6. Step 6: Final answer
    x = 56,677.12

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