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Finding the Fourth Proportional to 46,156.97, 69,205.88 and 19,495.74

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Solution

The fourth proportional to 46,156.97, 69,205.88 and 19,495.74 is: 29,231.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,156.97 : 69,205.88 = 19,495.74 : x
  2. Step 2: Convert to fraction form
    46,156.97/69,205.88 = 19,495.74/x
  3. Step 3: Cross multiply
    46,156.97x = 69,205.88 × 19,495.74
  4. Step 4: Simplify right side
    46,156.97x = 1,349,219,842.95
  5. Step 5: Solve for x
    x = 1,349,219,842.95/46,156.97
  6. Step 6: Final answer
    x = 29,231.12

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