Finding the Fourth Proportional to 22,271.83, 33,404.63 and 5,630.85

Step by Step Solution

1. Step 1: Write the proportion equation
   22,271.83 : 33,404.63 = 5,630.85 : x
2. Step 2: Convert to fraction form
   22,271.83/33,404.63 = 5,630.85/x
3. Step 3: Cross multiply
   22,271.83x = 33,404.63 × 5,630.85
4. Step 4: Simplify right side
   22,271.83x = 188,096,432.68
5. Step 5: Solve for x
   x = 188,096,432.68/22,271.83
6. Step 6: Final answer
   x = 8,445.49