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Finding the Fourth Proportional to 113,450.58, 169,954.68 and 65,948.94

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Solution

The fourth proportional to 113,450.58, 169,954.68 and 65,948.94 is: 98,794.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,450.58 : 169,954.68 = 65,948.94 : x
  2. Step 2: Convert to fraction form
    113,450.58/169,954.68 = 65,948.94/x
  3. Step 3: Cross multiply
    113,450.58x = 169,954.68 × 65,948.94
  4. Step 4: Simplify right side
    113,450.58x = 11,208,330,994.04
  5. Step 5: Solve for x
    x = 11,208,330,994.04/113,450.58
  6. Step 6: Final answer
    x = 98,794.83

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