Finding the Fourth Proportional to 1,792.56, 2,472.09 and 1,162.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,792.56 : 2,472.09 = 1,162.43 : x
2. Step 2: Convert to fraction form
   1,792.56/2,472.09 = 1,162.43/x
3. Step 3: Cross multiply
   1,792.56x = 2,472.09 × 1,162.43
4. Step 4: Simplify right side
   1,792.56x = 2,873,631.58
5. Step 5: Solve for x
   x = 2,873,631.58/1,792.56
6. Step 6: Final answer
   x = 1,603.09