Finding the Fourth Proportional to 11,693.12, 17,542.52 and 3,902.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,693.12 : 17,542.52 = 3,902.52 : x
2. Step 2: Convert to fraction form
   11,693.12/17,542.52 = 3,902.52/x
3. Step 3: Cross multiply
   11,693.12x = 17,542.52 × 3,902.52
4. Step 4: Simplify right side
   11,693.12x = 68,460,035.15
5. Step 5: Solve for x
   x = 68,460,035.15/11,693.12
6. Step 6: Final answer
   x = 5,854.73