Finding the Fourth Proportional to 3,792.48, 5,659.04 and 3,398.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,792.48 : 5,659.04 = 3,398.46 : x
2. Step 2: Convert to fraction form
   3,792.48/5,659.04 = 3,398.46/x
3. Step 3: Cross multiply
   3,792.48x = 5,659.04 × 3,398.46
4. Step 4: Simplify right side
   3,792.48x = 19,232,015.43
5. Step 5: Solve for x
   x = 19,232,015.43/3,792.48
6. Step 6: Final answer
   x = 5,071.10