Finding the Fourth Proportional to 89,061.11, 122,904.52 and 48,225.68

Step by Step Solution

1. Step 1: Write the proportion equation
   89,061.11 : 122,904.52 = 48,225.68 : x
2. Step 2: Convert to fraction form
   89,061.11/122,904.52 = 48,225.68/x
3. Step 3: Cross multiply
   89,061.11x = 122,904.52 × 48,225.68
4. Step 4: Simplify right side
   89,061.11x = 5,927,154,052.07
5. Step 5: Solve for x
   x = 5,927,154,052.07/89,061.11
6. Step 6: Final answer
   x = 66,551.54