Finding the Fourth Proportional to 1,792.31, 2,471.39 and 1,162.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,792.31 : 2,471.39 = 1,162.01 : x
2. Step 2: Convert to fraction form
   1,792.31/2,471.39 = 1,162.01/x
3. Step 3: Cross multiply
   1,792.31x = 2,471.39 × 1,162.01
4. Step 4: Simplify right side
   1,792.31x = 2,871,761.73
5. Step 5: Solve for x
   x = 2,871,761.73/1,792.31
6. Step 6: Final answer
   x = 1,602.27