Finding the Fourth Proportional to 32,778.75, 45,234.72 and 17,874.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,778.75 : 45,234.72 = 17,874.75 : x
2. Step 2: Convert to fraction form
   32,778.75/45,234.72 = 17,874.75/x
3. Step 3: Cross multiply
   32,778.75x = 45,234.72 × 17,874.75
4. Step 4: Simplify right side
   32,778.75x = 808,559,311.32
5. Step 5: Solve for x
   x = 808,559,311.32/32,778.75
6. Step 6: Final answer
   x = 24,667.18