Finding the Fourth Proportional to 8,045.55, 12,069.23 and 2,498.85

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.55 : 12,069.23 = 2,498.85 : x
2. Step 2: Convert to fraction form
   8,045.55/12,069.23 = 2,498.85/x
3. Step 3: Cross multiply
   8,045.55x = 12,069.23 × 2,498.85
4. Step 4: Simplify right side
   8,045.55x = 30,159,182.89
5. Step 5: Solve for x
   x = 30,159,182.89/8,045.55
6. Step 6: Final answer
   x = 3,748.55