Finding the Fourth Proportional to 32,826.53, 45,299.83 and 18,290.61

Step by Step Solution

1. Step 1: Write the proportion equation
   32,826.53 : 45,299.83 = 18,290.61 : x
2. Step 2: Convert to fraction form
   32,826.53/45,299.83 = 18,290.61/x
3. Step 3: Cross multiply
   32,826.53x = 45,299.83 × 18,290.61
4. Step 4: Simplify right side
   32,826.53x = 828,561,563.61
5. Step 5: Solve for x
   x = 828,561,563.61/32,826.53
6. Step 6: Final answer
   x = 25,240.61