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Finding the Fourth Proportional to 228,575.70, 342,863.55 and 62,363.70

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Solution

The fourth proportional to 228,575.70, 342,863.55 and 62,363.70 is: 93,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,575.70 : 342,863.55 = 62,363.70 : x
  2. Step 2: Convert to fraction form
    228,575.70/342,863.55 = 62,363.70/x
  3. Step 3: Cross multiply
    228,575.70x = 342,863.55 × 62,363.70
  4. Step 4: Simplify right side
    228,575.70x = 21,382,239,573.14
  5. Step 5: Solve for x
    x = 21,382,239,573.14/228,575.70
  6. Step 6: Final answer
    x = 93,545.55

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