Finding the Fourth Proportional to 9,080.16, 13,618.60 and 2,504.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,080.16 : 13,618.60 = 2,504.72 : x
2. Step 2: Convert to fraction form
   9,080.16/13,618.60 = 2,504.72/x
3. Step 3: Cross multiply
   9,080.16x = 13,618.60 × 2,504.72
4. Step 4: Simplify right side
   9,080.16x = 34,110,779.79
5. Step 5: Solve for x
   x = 34,110,779.79/9,080.16
6. Step 6: Final answer
   x = 3,756.63