Finding the Fourth Proportional to 56,687,095.01, 78,230,754.84 and 31,915,793.48

Step by Step Solution

1. Step 1: Write the proportion equation
   56,687,095.01 : 78,230,754.84 = 31,915,793.48 : x
2. Step 2: Convert to fraction form
   56,687,095.01/78,230,754.84 = 31,915,793.48/x
3. Step 3: Cross multiply
   56,687,095.01x = 78,230,754.84 × 31,915,793.48
4. Step 4: Simplify right side
   56,687,095.01x = 2,496,796,614,866,797
5. Step 5: Solve for x
   x = 2,496,796,614,866,797/56,687,095.01
6. Step 6: Final answer
   x = 44,045,238.42