Finding the Fourth Proportional to 32,445, 44,780.62 and 18,298.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,445 : 44,780.62 = 18,298.12 : x
2. Step 2: Convert to fraction form
   32,445/44,780.62 = 18,298.12/x
3. Step 3: Cross multiply
   32,445x = 44,780.62 × 18,298.12
4. Step 4: Simplify right side
   32,445x = 819,401,158.43
5. Step 5: Solve for x
   x = 819,401,158.43/32,445
6. Step 6: Final answer
   x = 25,255.08