Finding the Fourth Proportional to 94,965.92, 142,400.72 and 31,763.52

Step by Step Solution

1. Step 1: Write the proportion equation
   94,965.92 : 142,400.72 = 31,763.52 : x
2. Step 2: Convert to fraction form
   94,965.92/142,400.72 = 31,763.52/x
3. Step 3: Cross multiply
   94,965.92x = 142,400.72 × 31,763.52
4. Step 4: Simplify right side
   94,965.92x = 4,523,148,117.73
5. Step 5: Solve for x
   x = 4,523,148,117.73/94,965.92
6. Step 6: Final answer
   x = 47,629.17