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Finding the Fourth Proportional to 264,792.78, 365,062.95 and 219,303.18

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Solution

The fourth proportional to 264,792.78, 365,062.95 and 219,303.18 is: 302,347.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,792.78 : 365,062.95 = 219,303.18 : x
  2. Step 2: Convert to fraction form
    264,792.78/365,062.95 = 219,303.18/x
  3. Step 3: Cross multiply
    264,792.78x = 365,062.95 × 219,303.18
  4. Step 4: Simplify right side
    264,792.78x = 80,059,465,835.18
  5. Step 5: Solve for x
    x = 80,059,465,835.18/264,792.78
  6. Step 6: Final answer
    x = 302,347.62

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