Finding the Fourth Proportional to 22,150.55, 30,567.76 and 14,203.54

Step by Step Solution

1. Step 1: Write the proportion equation
   22,150.55 : 30,567.76 = 14,203.54 : x
2. Step 2: Convert to fraction form
   22,150.55/30,567.76 = 14,203.54/x
3. Step 3: Cross multiply
   22,150.55x = 30,567.76 × 14,203.54
4. Step 4: Simplify right side
   22,150.55x = 434,170,312.52
5. Step 5: Solve for x
   x = 434,170,312.52/22,150.55
6. Step 6: Final answer
   x = 19,600.88