Finding the Fourth Proportional to 22,726.35, 31,347.72 and 14,670.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,726.35 : 31,347.72 = 14,670.27 : x
2. Step 2: Convert to fraction form
   22,726.35/31,347.72 = 14,670.27/x
3. Step 3: Cross multiply
   22,726.35x = 31,347.72 × 14,670.27
4. Step 4: Simplify right side
   22,726.35x = 459,879,516.28
5. Step 5: Solve for x
   x = 459,879,516.28/22,726.35
6. Step 6: Final answer
   x = 20,235.52