Finding the Fourth Proportional to 5,061.92, 7,585.04 and 3,412.64

Step by Step Solution

1. Step 1: Write the proportion equation
   5,061.92 : 7,585.04 = 3,412.64 : x
2. Step 2: Convert to fraction form
   5,061.92/7,585.04 = 3,412.64/x
3. Step 3: Cross multiply
   5,061.92x = 7,585.04 × 3,412.64
4. Step 4: Simplify right side
   5,061.92x = 25,885,010.91
5. Step 5: Solve for x
   x = 25,885,010.91/5,061.92
6. Step 6: Final answer
   x = 5,113.67