Finding the Fourth Proportional to 8,045.98, 12,070.86 and 2,499.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.98 : 12,070.86 = 2,499.04 : x
2. Step 2: Convert to fraction form
   8,045.98/12,070.86 = 2,499.04/x
3. Step 3: Cross multiply
   8,045.98x = 12,070.86 × 2,499.04
4. Step 4: Simplify right side
   8,045.98x = 30,165,561.97
5. Step 5: Solve for x
   x = 30,165,561.97/8,045.98
6. Step 6: Final answer
   x = 3,749.15