Finding the Fourth Proportional to 114,607.76, 158,156.22 and 63,617.54

Step by Step Solution

1. Step 1: Write the proportion equation
   114,607.76 : 158,156.22 = 63,617.54 : x
2. Step 2: Convert to fraction form
   114,607.76/158,156.22 = 63,617.54/x
3. Step 3: Cross multiply
   114,607.76x = 158,156.22 × 63,617.54
4. Step 4: Simplify right side
   114,607.76x = 10,061,509,652.10
5. Step 5: Solve for x
   x = 10,061,509,652.10/114,607.76
6. Step 6: Final answer
   x = 87,790.82