Finding the Fourth Proportional to 114,073,110.69, 157,427,550.86 and 64,517,877.69

Step by Step Solution

1. Step 1: Write the proportion equation
   114,073,110.69 : 157,427,550.86 = 64,517,877.69 : x
2. Step 2: Convert to fraction form
   114,073,110.69/157,427,550.86 = 64,517,877.69/x
3. Step 3: Cross multiply
   114,073,110.69x = 157,427,550.86 × 64,517,877.69
4. Step 4: Simplify right side
   114,073,110.69x = 10,156,891,471,099,144
5. Step 5: Solve for x
   x = 10,156,891,471,099,144/114,073,110.69
6. Step 6: Final answer
   x = 89,038,436.93