Finding the Fourth Proportional to 32,973.75, 45,503.78 and 17,866.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,973.75 : 45,503.78 = 17,866.50 : x
2. Step 2: Convert to fraction form
   32,973.75/45,503.78 = 17,866.50/x
3. Step 3: Cross multiply
   32,973.75x = 45,503.78 × 17,866.50
4. Step 4: Simplify right side
   32,973.75x = 812,993,196.04
5. Step 5: Solve for x
   x = 812,993,196.04/32,973.75
6. Step 6: Final answer
   x = 24,655.77