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Finding the Fourth Proportional to 207,310.44, 286,093.92 and 116,669.64

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Solution

The fourth proportional to 207,310.44, 286,093.92 and 116,669.64 is: 161,007.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,310.44 : 286,093.92 = 116,669.64 : x
  2. Step 2: Convert to fraction form
    207,310.44/286,093.92 = 116,669.64/x
  3. Step 3: Cross multiply
    207,310.44x = 286,093.92 × 116,669.64
  4. Step 4: Simplify right side
    207,310.44x = 33,378,474,652.59
  5. Step 5: Solve for x
    x = 33,378,474,652.59/207,310.44
  6. Step 6: Final answer
    x = 161,007.21

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