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Finding the Fourth Proportional to 135,099.82, 186,341.06 and 94,822.57

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Solution

The fourth proportional to 135,099.82, 186,341.06 and 94,822.57 is: 130,787.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,099.82 : 186,341.06 = 94,822.57 : x
  2. Step 2: Convert to fraction form
    135,099.82/186,341.06 = 94,822.57/x
  3. Step 3: Cross multiply
    135,099.82x = 186,341.06 × 94,822.57
  4. Step 4: Simplify right side
    135,099.82x = 17,669,336,799.91
  5. Step 5: Solve for x
    x = 17,669,336,799.91/135,099.82
  6. Step 6: Final answer
    x = 130,787.28

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