Finding the Fourth Proportional to 32,778, 45,234.18 and 17,874

Step by Step Solution

1. Step 1: Write the proportion equation
   32,778 : 45,234.18 = 17,874 : x
2. Step 2: Convert to fraction form
   32,778/45,234.18 = 17,874/x
3. Step 3: Cross multiply
   32,778x = 45,234.18 × 17,874
4. Step 4: Simplify right side
   32,778x = 808,515,733.32
5. Step 5: Solve for x
   x = 808,515,733.32/32,778
6. Step 6: Final answer
   x = 24,666.41