Finding the Fourth Proportional to 57,990,653.46, 80,024,949.54 and 31,883,617.98

Step by Step Solution

1. Step 1: Write the proportion equation
   57,990,653.46 : 80,024,949.54 = 31,883,617.98 : x
2. Step 2: Convert to fraction form
   57,990,653.46/80,024,949.54 = 31,883,617.98/x
3. Step 3: Cross multiply
   57,990,653.46x = 80,024,949.54 × 31,883,617.98
4. Step 4: Simplify right side
   57,990,653.46x = 2,551,484,920,002,137
5. Step 5: Solve for x
   x = 2,551,484,920,002,137/57,990,653.46
6. Step 6: Final answer
   x = 43,998,209.50