Finding the Fourth Proportional to 22,965.59, 31,695.98 and 14,018.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,965.59 : 31,695.98 = 14,018.30 : x
2. Step 2: Convert to fraction form
   22,965.59/31,695.98 = 14,018.30/x
3. Step 3: Cross multiply
   22,965.59x = 31,695.98 × 14,018.30
4. Step 4: Simplify right side
   22,965.59x = 444,323,527.86
5. Step 5: Solve for x
   x = 444,323,527.86/22,965.59
6. Step 6: Final answer
   x = 19,347.36