Finding the Fourth Proportional to 22,810.98, 31,498.98 and 14,327.85

Step by Step Solution

1. Step 1: Write the proportion equation
   22,810.98 : 31,498.98 = 14,327.85 : x
2. Step 2: Convert to fraction form
   22,810.98/31,498.98 = 14,327.85/x
3. Step 3: Cross multiply
   22,810.98x = 31,498.98 × 14,327.85
4. Step 4: Simplify right side
   22,810.98x = 451,312,724.98
5. Step 5: Solve for x
   x = 451,312,724.98/22,810.98
6. Step 6: Final answer
   x = 19,784.89