Finding the Fourth Proportional to 89,038.52, 122,868.44 and 48,744.56

Step by Step Solution

1. Step 1: Write the proportion equation
   89,038.52 : 122,868.44 = 48,744.56 : x
2. Step 2: Convert to fraction form
   89,038.52/122,868.44 = 48,744.56/x
3. Step 3: Cross multiply
   89,038.52x = 122,868.44 × 48,744.56
4. Step 4: Simplify right side
   89,038.52x = 5,989,168,045.69
5. Step 5: Solve for x
   x = 5,989,168,045.69/89,038.52
6. Step 6: Final answer
   x = 67,264.91