Finding the Fourth Proportional to 115,738.29, 173,613.38 and 32,638.77

Step by Step Solution

1. Step 1: Write the proportion equation
   115,738.29 : 173,613.38 = 32,638.77 : x
2. Step 2: Convert to fraction form
   115,738.29/173,613.38 = 32,638.77/x
3. Step 3: Cross multiply
   115,738.29x = 173,613.38 × 32,638.77
4. Step 4: Simplify right side
   115,738.29x = 5,666,527,015.55
5. Step 5: Solve for x
   x = 5,666,527,015.55/115,738.29
6. Step 6: Final answer
   x = 48,959.83