Finding the Fourth Proportional to 114,298,938.49, 157,736,862.55 and 64,064,077.24

Step by Step Solution

1. Step 1: Write the proportion equation
   114,298,938.49 : 157,736,862.55 = 64,064,077.24 : x
2. Step 2: Convert to fraction form
   114,298,938.49/157,736,862.55 = 64,064,077.24/x
3. Step 3: Cross multiply
   114,298,938.49x = 157,736,862.55 × 64,064,077.24
4. Step 4: Simplify right side
   114,298,938.49x = 10,105,266,545,443,962
5. Step 5: Solve for x
   x = 10,105,266,545,443,962/114,298,938.49
6. Step 6: Final answer
   x = 88,410,852.10