Finding the Fourth Proportional to 9,045.98, 13,568.89 and 2,472.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045.98 : 13,568.89 = 2,472.15 : x
2. Step 2: Convert to fraction form
   9,045.98/13,568.89 = 2,472.15/x
3. Step 3: Cross multiply
   9,045.98x = 13,568.89 × 2,472.15
4. Step 4: Simplify right side
   9,045.98x = 33,544,273.22
5. Step 5: Solve for x
   x = 33,544,273.22/9,045.98
6. Step 6: Final answer
   x = 3,708.20