Finding the Fourth Proportional to 123,266.61, 170,109.32 and 69,552.27

Step by Step Solution

1. Step 1: Write the proportion equation
   123,266.61 : 170,109.32 = 69,552.27 : x
2. Step 2: Convert to fraction form
   123,266.61/170,109.32 = 69,552.27/x
3. Step 3: Cross multiply
   123,266.61x = 170,109.32 × 69,552.27
4. Step 4: Simplify right side
   123,266.61x = 11,831,489,006.40
5. Step 5: Solve for x
   x = 11,831,489,006.40/123,266.61
6. Step 6: Final answer
   x = 95,982.92