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Finding the Fourth Proportional to 112,796.56, 169,200.03 and 46,189.98

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Solution

The fourth proportional to 112,796.56, 169,200.03 and 46,189.98 is: 69,287.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,796.56 : 169,200.03 = 46,189.98 : x
  2. Step 2: Convert to fraction form
    112,796.56/169,200.03 = 46,189.98/x
  3. Step 3: Cross multiply
    112,796.56x = 169,200.03 × 46,189.98
  4. Step 4: Simplify right side
    112,796.56x = 7,815,345,309.31
  5. Step 5: Solve for x
    x = 7,815,345,309.31/112,796.56
  6. Step 6: Final answer
    x = 69,287.09

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