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Finding the Fourth Proportional to 44,235.09, 66,352.64 and 13,067.91

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Solution

The fourth proportional to 44,235.09, 66,352.64 and 13,067.91 is: 19,601.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,235.09 : 66,352.64 = 13,067.91 : x
  2. Step 2: Convert to fraction form
    44,235.09/66,352.64 = 13,067.91/x
  3. Step 3: Cross multiply
    44,235.09x = 66,352.64 × 13,067.91
  4. Step 4: Simplify right side
    44,235.09x = 867,090,262.44
  5. Step 5: Solve for x
    x = 867,090,262.44/44,235.09
  6. Step 6: Final answer
    x = 19,601.87

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