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Finding the Fourth Proportional to 156,025.99, 234,045.65 and 61,276.71

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Solution

The fourth proportional to 156,025.99, 234,045.65 and 61,276.71 is: 91,917.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,025.99 : 234,045.65 = 61,276.71 : x
  2. Step 2: Convert to fraction form
    156,025.99/234,045.65 = 61,276.71/x
  3. Step 3: Cross multiply
    156,025.99x = 234,045.65 × 61,276.71
  4. Step 4: Simplify right side
    156,025.99x = 14,341,546,791.49
  5. Step 5: Solve for x
    x = 14,341,546,791.49/156,025.99
  6. Step 6: Final answer
    x = 91,917.68

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