Finding the Fourth Proportional to 91,512,131.65, 137,268,087.31 and 23,354,830.69

Step by Step Solution

1. Step 1: Write the proportion equation
   91,512,131.65 : 137,268,087.31 = 23,354,830.69 : x
2. Step 2: Convert to fraction form
   91,512,131.65/137,268,087.31 = 23,354,830.69/x
3. Step 3: Cross multiply
   91,512,131.65x = 137,268,087.31 × 23,354,830.69
4. Step 4: Simplify right side
   91,512,131.65x = 3,205,872,938,265,188
5. Step 5: Solve for x
   x = 3,205,872,938,265,188/91,512,131.65
6. Step 6: Final answer
   x = 35,032,217.92