Finding the Fourth Proportional to 89,032.25, 122,859.83 and 48,738.29

Step by Step Solution

1. Step 1: Write the proportion equation
   89,032.25 : 122,859.83 = 48,738.29 : x
2. Step 2: Convert to fraction form
   89,032.25/122,859.83 = 48,738.29/x
3. Step 3: Cross multiply
   89,032.25x = 122,859.83 × 48,738.29
4. Step 4: Simplify right side
   89,032.25x = 5,987,977,165.90
5. Step 5: Solve for x
   x = 5,987,977,165.90/89,032.25
6. Step 6: Final answer
   x = 67,256.28