Finding the Fourth Proportional to 42,911,092.40, 59,216,862.22 and 31,946,874.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,911,092.40 : 59,216,862.22 = 31,946,874.08 : x
2. Step 2: Convert to fraction form
   42,911,092.40/59,216,862.22 = 31,946,874.08/x
3. Step 3: Cross multiply
   42,911,092.40x = 59,216,862.22 × 31,946,874.08
4. Step 4: Simplify right side
   42,911,092.40x = 1,891,793,640,755,049
5. Step 5: Solve for x
   x = 1,891,793,640,755,049/42,911,092.40
6. Step 6: Final answer
   x = 44,086,354.72