Finding the Fourth Proportional to 32,724.50, 45,160.29 and 17,820.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,724.50 : 45,160.29 = 17,820.50 : x
2. Step 2: Convert to fraction form
   32,724.50/45,160.29 = 17,820.50/x
3. Step 3: Cross multiply
   32,724.50x = 45,160.29 × 17,820.50
4. Step 4: Simplify right side
   32,724.50x = 804,778,947.95
5. Step 5: Solve for x
   x = 804,778,947.95/32,724.50
6. Step 6: Final answer
   x = 24,592.55