Finding the Fourth Proportional to 57,158,978.31, 78,862,011.96 and 32,375,227.29

Step by Step Solution

1. Step 1: Write the proportion equation
   57,158,978.31 : 78,862,011.96 = 32,375,227.29 : x
2. Step 2: Convert to fraction form
   57,158,978.31/78,862,011.96 = 32,375,227.29/x
3. Step 3: Cross multiply
   57,158,978.31x = 78,862,011.96 × 32,375,227.29
4. Step 4: Simplify right side
   57,158,978.31x = 2,553,175,561,751,698
5. Step 5: Solve for x
   x = 2,553,175,561,751,698/57,158,978.31
6. Step 6: Final answer
   x = 44,667,970.58