Finding the Fourth Proportional to 123,365.24, 170,242.59 and 69,652.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,365.24 : 170,242.59 = 69,652.52 : x
2. Step 2: Convert to fraction form
   123,365.24/170,242.59 = 69,652.52/x
3. Step 3: Cross multiply
   123,365.24x = 170,242.59 × 69,652.52
4. Step 4: Simplify right side
   123,365.24x = 11,857,825,404.83
5. Step 5: Solve for x
   x = 11,857,825,404.83/123,365.24
6. Step 6: Final answer
   x = 96,119.66