Finding the Fourth Proportional to 88,959.32, 122,762.76 and 48,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,959.32 : 122,762.76 = 48,672.50 : x
2. Step 2: Convert to fraction form
   88,959.32/122,762.76 = 48,672.50/x
3. Step 3: Cross multiply
   88,959.32x = 122,762.76 × 48,672.50
4. Step 4: Simplify right side
   88,959.32x = 5,975,169,822.29
5. Step 5: Solve for x
   x = 5,975,169,822.29/88,959.32
6. Step 6: Final answer
   x = 67,167.44