Finding the Fourth Proportional to 114,425.27, 157,916.23 and 63,454.00

Step by Step Solution

1. Step 1: Write the proportion equation
   114,425.27 : 157,916.23 = 63,454.00 : x
2. Step 2: Convert to fraction form
   114,425.27/157,916.23 = 63,454.00/x
3. Step 3: Cross multiply
   114,425.27x = 157,916.23 × 63,454.00
4. Step 4: Simplify right side
   114,425.27x = 10,020,416,558.02
5. Step 5: Solve for x
   x = 10,020,416,558.02/114,425.27
6. Step 6: Final answer
   x = 87,571.71