Finding the Fourth Proportional to 14,942.91, 22,395.89 and 7,549.47

Step by Step Solution

1. Step 1: Write the proportion equation
   14,942.91 : 22,395.89 = 7,549.47 : x
2. Step 2: Convert to fraction form
   14,942.91/22,395.89 = 7,549.47/x
3. Step 3: Cross multiply
   14,942.91x = 22,395.89 × 7,549.47
4. Step 4: Simplify right side
   14,942.91x = 169,077,118.55
5. Step 5: Solve for x
   x = 169,077,118.55/14,942.91
6. Step 6: Final answer
   x = 11,314.87