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Finding the Fourth Proportional to 76,120.68, 114,197.88 and 22,810.52

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Solution

The fourth proportional to 76,120.68, 114,197.88 and 22,810.52 is: 34,220.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,120.68 : 114,197.88 = 22,810.52 : x
  2. Step 2: Convert to fraction form
    76,120.68/114,197.88 = 22,810.52/x
  3. Step 3: Cross multiply
    76,120.68x = 114,197.88 × 22,810.52
  4. Step 4: Simplify right side
    76,120.68x = 2,604,913,025.70
  5. Step 5: Solve for x
    x = 2,604,913,025.70/76,120.68
  6. Step 6: Final answer
    x = 34,220.83

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