Finding the Fourth Proportional to 89,179.94, 123,048.10 and 60,503.51

Step by Step Solution

1. Step 1: Write the proportion equation
   89,179.94 : 123,048.10 = 60,503.51 : x
2. Step 2: Convert to fraction form
   89,179.94/123,048.10 = 60,503.51/x
3. Step 3: Cross multiply
   89,179.94x = 123,048.10 × 60,503.51
4. Step 4: Simplify right side
   89,179.94x = 7,444,841,948.83
5. Step 5: Solve for x
   x = 7,444,841,948.83/89,179.94
6. Step 6: Final answer
   x = 83,481.13