Finding the Fourth Proportional to 14,995.89, 22,372.59 and 13,501.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,995.89 : 22,372.59 = 13,501.31 : x
2. Step 2: Convert to fraction form
   14,995.89/22,372.59 = 13,501.31/x
3. Step 3: Cross multiply
   14,995.89x = 22,372.59 × 13,501.31
4. Step 4: Simplify right side
   14,995.89x = 302,059,161.23
5. Step 5: Solve for x
   x = 302,059,161.23/14,995.89
6. Step 6: Final answer
   x = 20,142.80