Finding the Fourth Proportional to 114,444,811.98, 157,937,993.79 and 65,561,687.82

Step by Step Solution

1. Step 1: Write the proportion equation
   114,444,811.98 : 157,937,993.79 = 65,561,687.82 : x
2. Step 2: Convert to fraction form
   114,444,811.98/157,937,993.79 = 65,561,687.82/x
3. Step 3: Cross multiply
   114,444,811.98x = 157,937,993.79 × 65,561,687.82
4. Step 4: Simplify right side
   114,444,811.98x = 10,354,681,443,777,078
5. Step 5: Solve for x
   x = 10,354,681,443,777,078/114,444,811.98
6. Step 6: Final answer
   x = 90,477,508.46