Finding the Fourth Proportional to 31,152,716.52, 42,993,199.49 and 17,741,948.87

Step by Step Solution

1. Step 1: Write the proportion equation
   31,152,716.52 : 42,993,199.49 = 17,741,948.87 : x
2. Step 2: Convert to fraction form
   31,152,716.52/42,993,199.49 = 17,741,948.87/x
3. Step 3: Cross multiply
   31,152,716.52x = 42,993,199.49 × 17,741,948.87
4. Step 4: Simplify right side
   31,152,716.52x = 762,783,146,805,614.25
5. Step 5: Solve for x
   x = 762,783,146,805,614.25/31,152,716.52
6. Step 6: Final answer
   x = 24,485,285.14