Finding the Fourth Proportional to 22,686.34, 34,036.42 and 11,600.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,686.34 : 34,036.42 = 11,600.82 : x
2. Step 2: Convert to fraction form
   22,686.34/34,036.42 = 11,600.82/x
3. Step 3: Cross multiply
   22,686.34x = 34,036.42 × 11,600.82
4. Step 4: Simplify right side
   22,686.34x = 394,850,381.86
5. Step 5: Solve for x
   x = 394,850,381.86/22,686.34
6. Step 6: Final answer
   x = 17,404.76