Finding the Fourth Proportional to 17,826.10, 24,596.33 and 12,085.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,826.10 : 24,596.33 = 12,085.58 : x
2. Step 2: Convert to fraction form
   17,826.10/24,596.33 = 12,085.58/x
3. Step 3: Cross multiply
   17,826.10x = 24,596.33 × 12,085.58
4. Step 4: Simplify right side
   17,826.10x = 297,260,914.98
5. Step 5: Solve for x
   x = 297,260,914.98/17,826.10
6. Step 6: Final answer
   x = 16,675.60