Finding the Fourth Proportional to 9,073.68, 13,610.99 and 2,499.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,073.68 : 13,610.99 = 2,499.72 : x
2. Step 2: Convert to fraction form
   9,073.68/13,610.99 = 2,499.72/x
3. Step 3: Cross multiply
   9,073.68x = 13,610.99 × 2,499.72
4. Step 4: Simplify right side
   9,073.68x = 34,023,651.42
5. Step 5: Solve for x
   x = 34,023,651.42/9,073.68
6. Step 6: Final answer
   x = 3,749.71