Finding the Fourth Proportional to 32,687.50, 45,108.76 and 17,783.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,687.50 : 45,108.76 = 17,783.50 : x
2. Step 2: Convert to fraction form
   32,687.50/45,108.76 = 17,783.50/x
3. Step 3: Cross multiply
   32,687.50x = 45,108.76 × 17,783.50
4. Step 4: Simplify right side
   32,687.50x = 802,191,633.46
5. Step 5: Solve for x
   x = 802,191,633.46/32,687.50
6. Step 6: Final answer
   x = 24,541.24