Finding the Fourth Proportional to 22,073.74, 33,109.72 and 5,432.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,073.74 : 33,109.72 = 5,432.96 : x
2. Step 2: Convert to fraction form
   22,073.74/33,109.72 = 5,432.96/x
3. Step 3: Cross multiply
   22,073.74x = 33,109.72 × 5,432.96
4. Step 4: Simplify right side
   22,073.74x = 179,883,784.37
5. Step 5: Solve for x
   x = 179,883,784.37/22,073.74
6. Step 6: Final answer
   x = 8,149.22