Finding the Fourth Proportional to 71,863,151.18, 107,755,360.76 and 35,391,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,863,151.18 : 107,755,360.76 = 35,391,339.50 : x
2. Step 2: Convert to fraction form
   71,863,151.18/107,755,360.76 = 35,391,339.50/x
3. Step 3: Cross multiply
   71,863,151.18x = 107,755,360.76 × 35,391,339.50
4. Step 4: Simplify right side
   71,863,151.18x = 3,813,606,555,151,839.50
5. Step 5: Solve for x
   x = 3,813,606,555,151,839.50/71,863,151.18
6. Step 6: Final answer
   x = 53,067,622.18