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Finding the Fourth Proportional to 576,151.35, 864,612.76 and 239,192.29

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Solution

The fourth proportional to 576,151.35, 864,612.76 and 239,192.29 is: 358,948.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,151.35 : 864,612.76 = 239,192.29 : x
  2. Step 2: Convert to fraction form
    576,151.35/864,612.76 = 239,192.29/x
  3. Step 3: Cross multiply
    576,151.35x = 864,612.76 × 239,192.29
  4. Step 4: Simplify right side
    576,151.35x = 206,808,706,286.16
  5. Step 5: Solve for x
    x = 206,808,706,286.16/576,151.35
  6. Step 6: Final answer
    x = 358,948.57

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