Finding the Fourth Proportional to 42,916,857.87, 59,226,821.29 and 24,585,686.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,916,857.87 : 59,226,821.29 = 24,585,686.31 : x
2. Step 2: Convert to fraction form
   42,916,857.87/59,226,821.29 = 24,585,686.31/x
3. Step 3: Cross multiply
   42,916,857.87x = 59,226,821.29 × 24,585,686.31
4. Step 4: Simplify right side
   42,916,857.87x = 1,456,132,049,374,369.50
5. Step 5: Solve for x
   x = 1,456,132,049,374,369.50/42,916,857.87
6. Step 6: Final answer
   x = 33,929,139.31