Finding the Fourth Proportional to 80,930,662.02, 111,684,234.84 and 43,760,853.30

Step by Step Solution

1. Step 1: Write the proportion equation
   80,930,662.02 : 111,684,234.84 = 43,760,853.30 : x
2. Step 2: Convert to fraction form
   80,930,662.02/111,684,234.84 = 43,760,853.30/x
3. Step 3: Cross multiply
   80,930,662.02x = 111,684,234.84 × 43,760,853.30
4. Step 4: Simplify right side
   80,930,662.02x = 4,887,397,416,755,989
5. Step 5: Solve for x
   x = 4,887,397,416,755,989/80,930,662.02
6. Step 6: Final answer
   x = 60,389,934.97