Finding the Fourth Proportional to 1,566.29, 2,345.34 and 1,016.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566.29 : 2,345.34 = 1,016.81 : x
2. Step 2: Convert to fraction form
   1,566.29/2,345.34 = 1,016.81/x
3. Step 3: Cross multiply
   1,566.29x = 2,345.34 × 1,016.81
4. Step 4: Simplify right side
   1,566.29x = 2,384,765.17
5. Step 5: Solve for x
   x = 2,384,765.17/1,566.29
6. Step 6: Final answer
   x = 1,522.56