Finding the Fourth Proportional to 5,081.14, 7,602.56 and 3,002.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081.14 : 7,602.56 = 3,002.30 : x
2. Step 2: Convert to fraction form
   5,081.14/7,602.56 = 3,002.30/x
3. Step 3: Cross multiply
   5,081.14x = 7,602.56 × 3,002.30
4. Step 4: Simplify right side
   5,081.14x = 22,825,165.89
5. Step 5: Solve for x
   x = 22,825,165.89/5,081.14
6. Step 6: Final answer
   x = 4,492.13