Finding the Fourth Proportional to 89,210.36, 123,110.46 and 48,924.42

Step by Step Solution

1. Step 1: Write the proportion equation
   89,210.36 : 123,110.46 = 48,924.42 : x
2. Step 2: Convert to fraction form
   89,210.36/123,110.46 = 48,924.42/x
3. Step 3: Cross multiply
   89,210.36x = 123,110.46 × 48,924.42
4. Step 4: Simplify right side
   89,210.36x = 6,023,107,851.43
5. Step 5: Solve for x
   x = 6,023,107,851.43/89,210.36
6. Step 6: Final answer
   x = 67,515.79