Finding the Fourth Proportional to 8,045.43, 12,069.51 and 2,497.74

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.43 : 12,069.51 = 2,497.74 : x
2. Step 2: Convert to fraction form
   8,045.43/12,069.51 = 2,497.74/x
3. Step 3: Cross multiply
   8,045.43x = 12,069.51 × 2,497.74
4. Step 4: Simplify right side
   8,045.43x = 30,146,443.28
5. Step 5: Solve for x
   x = 30,146,443.28/8,045.43
6. Step 6: Final answer
   x = 3,747.03