Finding the Fourth Proportional to 123,099.24, 169,872.04 and 69,395.41

Step by Step Solution

1. Step 1: Write the proportion equation
   123,099.24 : 169,872.04 = 69,395.41 : x
2. Step 2: Convert to fraction form
   123,099.24/169,872.04 = 69,395.41/x
3. Step 3: Cross multiply
   123,099.24x = 169,872.04 × 69,395.41
4. Step 4: Simplify right side
   123,099.24x = 11,788,339,294.31
5. Step 5: Solve for x
   x = 11,788,339,294.31/123,099.24
6. Step 6: Final answer
   x = 95,762.89