Finding the Fourth Proportional to 88,731.30, 122,447.25 and 48,443.52

Step by Step Solution

1. Step 1: Write the proportion equation
   88,731.30 : 122,447.25 = 48,443.52 : x
2. Step 2: Convert to fraction form
   88,731.30/122,447.25 = 48,443.52/x
3. Step 3: Cross multiply
   88,731.30x = 122,447.25 × 48,443.52
4. Step 4: Simplify right side
   88,731.30x = 5,931,775,804.32
5. Step 5: Solve for x
   x = 5,931,775,804.32/88,731.30
6. Step 6: Final answer
   x = 66,851.00