Finding the Fourth Proportional to 32,951.16, 49,437.54 and 13,224.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,951.16 : 49,437.54 = 13,224.42 : x
2. Step 2: Convert to fraction form
   32,951.16/49,437.54 = 13,224.42/x
3. Step 3: Cross multiply
   32,951.16x = 49,437.54 × 13,224.42
4. Step 4: Simplify right side
   32,951.16x = 653,782,792.73
5. Step 5: Solve for x
   x = 653,782,792.73/32,951.16
6. Step 6: Final answer
   x = 19,840.96