Finding the Fourth Proportional to 89,030.50, 122,862.03 and 48,744.25

Step by Step Solution

1. Step 1: Write the proportion equation
   89,030.50 : 122,862.03 = 48,744.25 : x
2. Step 2: Convert to fraction form
   89,030.50/122,862.03 = 48,744.25/x
3. Step 3: Cross multiply
   89,030.50x = 122,862.03 × 48,744.25
4. Step 4: Simplify right side
   89,030.50x = 5,988,817,505.83
5. Step 5: Solve for x
   x = 5,988,817,505.83/89,030.50
6. Step 6: Final answer
   x = 67,267.03