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Finding the Fourth Proportional to 235,712.22, 353,568.33 and 194,071.74

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Solution

The fourth proportional to 235,712.22, 353,568.33 and 194,071.74 is: 291,107.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,712.22 : 353,568.33 = 194,071.74 : x
  2. Step 2: Convert to fraction form
    235,712.22/353,568.33 = 194,071.74/x
  3. Step 3: Cross multiply
    235,712.22x = 353,568.33 × 194,071.74
  4. Step 4: Simplify right side
    235,712.22x = 68,617,621,011.99
  5. Step 5: Solve for x
    x = 68,617,621,011.99/235,712.22
  6. Step 6: Final answer
    x = 291,107.61

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