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Finding the Fourth Proportional to 119,492.56, 164,955.72 and 69,181.84

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Solution

The fourth proportional to 119,492.56, 164,955.72 and 69,181.84 is: 95,503.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,492.56 : 164,955.72 = 69,181.84 : x
  2. Step 2: Convert to fraction form
    119,492.56/164,955.72 = 69,181.84/x
  3. Step 3: Cross multiply
    119,492.56x = 164,955.72 × 69,181.84
  4. Step 4: Simplify right side
    119,492.56x = 11,411,940,228.12
  5. Step 5: Solve for x
    x = 11,411,940,228.12/119,492.56
  6. Step 6: Final answer
    x = 95,503.35

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