Finding the Fourth Proportional to 9,074.72, 13,610.84 and 2,499.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.72 : 13,610.84 = 2,499.96 : x
2. Step 2: Convert to fraction form
   9,074.72/13,610.84 = 2,499.96/x
3. Step 3: Cross multiply
   9,074.72x = 13,610.84 × 2,499.96
4. Step 4: Simplify right side
   9,074.72x = 34,026,555.57
5. Step 5: Solve for x
   x = 34,026,555.57/9,074.72
6. Step 6: Final answer
   x = 3,749.60