Finding the Fourth Proportional to 22,280.72, 33,437.42 and 17,950.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,280.72 : 33,437.42 = 17,950.46 : x
2. Step 2: Convert to fraction form
   22,280.72/33,437.42 = 17,950.46/x
3. Step 3: Cross multiply
   22,280.72x = 33,437.42 × 17,950.46
4. Step 4: Simplify right side
   22,280.72x = 600,216,980.46
5. Step 5: Solve for x
   x = 600,216,980.46/22,280.72
6. Step 6: Final answer
   x = 26,938.85