Finding the Fourth Proportional to 113,601.48, 170,402.63 and 34,715.39

Step by Step Solution

1. Step 1: Write the proportion equation
   113,601.48 : 170,402.63 = 34,715.39 : x
2. Step 2: Convert to fraction form
   113,601.48/170,402.63 = 34,715.39/x
3. Step 3: Cross multiply
   113,601.48x = 170,402.63 × 34,715.39
4. Step 4: Simplify right side
   113,601.48x = 5,915,592,731.89
5. Step 5: Solve for x
   x = 5,915,592,731.89/113,601.48
6. Step 6: Final answer
   x = 52,073.20