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Finding the Fourth Proportional to 105,093.41, 157,635.70 and 48,914.19

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Solution

The fourth proportional to 105,093.41, 157,635.70 and 48,914.19 is: 73,369.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,093.41 : 157,635.70 = 48,914.19 : x
  2. Step 2: Convert to fraction form
    105,093.41/157,635.70 = 48,914.19/x
  3. Step 3: Cross multiply
    105,093.41x = 157,635.70 × 48,914.19
  4. Step 4: Simplify right side
    105,093.41x = 7,710,622,458.30
  5. Step 5: Solve for x
    x = 7,710,622,458.30/105,093.41
  6. Step 6: Final answer
    x = 73,369.23

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