Finding the Fourth Proportional to 57,678,510.88, 79,596,229.20 and 31,573,036

Step by Step Solution

1. Step 1: Write the proportion equation
   57,678,510.88 : 79,596,229.20 = 31,573,036 : x
2. Step 2: Convert to fraction form
   57,678,510.88/79,596,229.20 = 31,573,036/x
3. Step 3: Cross multiply
   57,678,510.88x = 79,596,229.20 × 31,573,036
4. Step 4: Simplify right side
   57,678,510.88x = 2,513,094,609,995,851.50
5. Step 5: Solve for x
   x = 2,513,094,609,995,851.50/57,678,510.88
6. Step 6: Final answer
   x = 43,570,726.28