Finding the Fourth Proportional to 113,967.48, 157,280.56 and 68,659.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,967.48 : 157,280.56 = 68,659.52 : x
2. Step 2: Convert to fraction form
   113,967.48/157,280.56 = 68,659.52/x
3. Step 3: Cross multiply
   113,967.48x = 157,280.56 × 68,659.52
4. Step 4: Simplify right side
   113,967.48x = 10,798,807,754.93
5. Step 5: Solve for x
   x = 10,798,807,754.93/113,967.48
6. Step 6: Final answer
   x = 94,753.41