Finding the Fourth Proportional to 1,562.17, 2,341.89 and 832.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.17 : 2,341.89 = 832.27 : x
2. Step 2: Convert to fraction form
   1,562.17/2,341.89 = 832.27/x
3. Step 3: Cross multiply
   1,562.17x = 2,341.89 × 832.27
4. Step 4: Simplify right side
   1,562.17x = 1,949,084.79
5. Step 5: Solve for x
   x = 1,949,084.79/1,562.17
6. Step 6: Final answer
   x = 1,247.68