Finding the Fourth Proportional to 91,512,144.27, 137,268,106.25 and 23,354,843.31

Step by Step Solution

1. Step 1: Write the proportion equation
   91,512,144.27 : 137,268,106.25 = 23,354,843.31 : x
2. Step 2: Convert to fraction form
   91,512,144.27/137,268,106.25 = 23,354,843.31/x
3. Step 3: Cross multiply
   91,512,144.27x = 137,268,106.25 × 23,354,843.31
4. Step 4: Simplify right side
   91,512,144.27x = 3,205,875,112,812,407.50
5. Step 5: Solve for x
   x = 3,205,875,112,812,407.50/91,512,144.27
6. Step 6: Final answer
   x = 35,032,236.85