Finding the Fourth Proportional to 89,180.94, 123,049.48 and 60,504.51

Step by Step Solution

1. Step 1: Write the proportion equation
   89,180.94 : 123,049.48 = 60,504.51 : x
2. Step 2: Convert to fraction form
   89,180.94/123,049.48 = 60,504.51/x
3. Step 3: Cross multiply
   89,180.94x = 123,049.48 × 60,504.51
4. Step 4: Simplify right side
   89,180.94x = 7,445,048,493.15
5. Step 5: Solve for x
   x = 7,445,048,493.15/89,180.94
6. Step 6: Final answer
   x = 83,482.51