Finding the Fourth Proportional to 3,792.48, 5,686.56 and 1,842.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,792.48 : 5,686.56 = 1,842.24 : x
2. Step 2: Convert to fraction form
   3,792.48/5,686.56 = 1,842.24/x
3. Step 3: Cross multiply
   3,792.48x = 5,686.56 × 1,842.24
4. Step 4: Simplify right side
   3,792.48x = 10,476,008.29
5. Step 5: Solve for x
   x = 10,476,008.29/3,792.48
6. Step 6: Final answer
   x = 2,762.31