Finding the Fourth Proportional to 1,456.96, 2,185.92 and 1,061.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456.96 : 2,185.92 = 1,061.99 : x
2. Step 2: Convert to fraction form
   1,456.96/2,185.92 = 1,061.99/x
3. Step 3: Cross multiply
   1,456.96x = 2,185.92 × 1,061.99
4. Step 4: Simplify right side
   1,456.96x = 2,321,425.18
5. Step 5: Solve for x
   x = 2,321,425.18/1,456.96
6. Step 6: Final answer
   x = 1,593.33