Finding the Fourth Proportional to 114,598.38, 158,143.28 and 63,608.12

Step by Step Solution

1. Step 1: Write the proportion equation
   114,598.38 : 158,143.28 = 63,608.12 : x
2. Step 2: Convert to fraction form
   114,598.38/158,143.28 = 63,608.12/x
3. Step 3: Cross multiply
   114,598.38x = 158,143.28 × 63,608.12
4. Step 4: Simplify right side
   114,598.38x = 10,059,196,731.43
5. Step 5: Solve for x
   x = 10,059,196,731.43/114,598.38
6. Step 6: Final answer
   x = 87,777.83