Finding the Fourth Proportional to 114,607.26, 158,155.52 and 63,617.00

Step by Step Solution

1. Step 1: Write the proportion equation
   114,607.26 : 158,155.52 = 63,617.00 : x
2. Step 2: Convert to fraction form
   114,607.26/158,155.52 = 63,617.00/x
3. Step 3: Cross multiply
   114,607.26x = 158,155.52 × 63,617.00
4. Step 4: Simplify right side
   114,607.26x = 10,061,378,606.98
5. Step 5: Solve for x
   x = 10,061,378,606.98/114,607.26
6. Step 6: Final answer
   x = 87,790.06