Finding the Fourth Proportional to 32,778.62, 45,234.50 and 17,874.62

Step by Step Solution

1. Step 1: Write the proportion equation
   32,778.62 : 45,234.50 = 17,874.62 : x
2. Step 2: Convert to fraction form
   32,778.62/45,234.50 = 17,874.62/x
3. Step 3: Cross multiply
   32,778.62x = 45,234.50 × 17,874.62
4. Step 4: Simplify right side
   32,778.62x = 808,549,498.39
5. Step 5: Solve for x
   x = 808,549,498.39/32,778.62
6. Step 6: Final answer
   x = 24,666.98