Finding the Fourth Proportional to 115,578.04, 173,373 and 32,478.52

Step by Step Solution

1. Step 1: Write the proportion equation
   115,578.04 : 173,373 = 32,478.52 : x
2. Step 2: Convert to fraction form
   115,578.04/173,373 = 32,478.52/x
3. Step 3: Cross multiply
   115,578.04x = 173,373 × 32,478.52
4. Step 4: Simplify right side
   115,578.04x = 5,630,898,447.96
5. Step 5: Solve for x
   x = 5,630,898,447.96/115,578.04
6. Step 6: Final answer
   x = 48,719.45