Finding the Fourth Proportional to 22,798.38, 31,474.85 and 17,378.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,798.38 : 31,474.85 = 17,378.27 : x
2. Step 2: Convert to fraction form
   22,798.38/31,474.85 = 17,378.27/x
3. Step 3: Cross multiply
   22,798.38x = 31,474.85 × 17,378.27
4. Step 4: Simplify right side
   22,798.38x = 546,978,327.58
5. Step 5: Solve for x
   x = 546,978,327.58/22,798.38
6. Step 6: Final answer
   x = 23,991.98