Finding the Fourth Proportional to 1,547.56, 2,134.89 and 1,016.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547.56 : 2,134.89 = 1,016.24 : x
2. Step 2: Convert to fraction form
   1,547.56/2,134.89 = 1,016.24/x
3. Step 3: Cross multiply
   1,547.56x = 2,134.89 × 1,016.24
4. Step 4: Simplify right side
   1,547.56x = 2,169,544.86
5. Step 5: Solve for x
   x = 2,169,544.86/1,547.56
6. Step 6: Final answer
   x = 1,401.91