Finding the Fourth Proportional to 22,825.86, 31,474.86 and 14,853.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,825.86 : 31,474.86 = 14,853.30 : x
2. Step 2: Convert to fraction form
   22,825.86/31,474.86 = 14,853.30/x
3. Step 3: Cross multiply
   22,825.86x = 31,474.86 × 14,853.30
4. Step 4: Simplify right side
   22,825.86x = 467,505,538.04
5. Step 5: Solve for x
   x = 467,505,538.04/22,825.86
6. Step 6: Final answer
   x = 20,481.40