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Finding the Fourth Proportional to 81,847.26, 112,917.24 and 46,029.06

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Solution

The fourth proportional to 81,847.26, 112,917.24 and 46,029.06 is: 63,502.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,847.26 : 112,917.24 = 46,029.06 : x
  2. Step 2: Convert to fraction form
    81,847.26/112,917.24 = 46,029.06/x
  3. Step 3: Cross multiply
    81,847.26x = 112,917.24 × 46,029.06
  4. Step 4: Simplify right side
    81,847.26x = 5,197,474,414.99
  5. Step 5: Solve for x
    x = 5,197,474,414.99/81,847.26
  6. Step 6: Final answer
    x = 63,502.12

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