Finding the Fourth Proportional to 3,792.02, 5,687.39 and 1,018.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,792.02 : 5,687.39 = 1,018.46 : x
2. Step 2: Convert to fraction form
   3,792.02/5,687.39 = 1,018.46/x
3. Step 3: Cross multiply
   3,792.02x = 5,687.39 × 1,018.46
4. Step 4: Simplify right side
   3,792.02x = 5,792,395.98
5. Step 5: Solve for x
   x = 5,792,395.98/3,792.02
6. Step 6: Final answer
   x = 1,527.52