Finding the Fourth Proportional to 2,016.51, 3,024.72 and 555.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.51 : 3,024.72 = 555.68 : x
2. Step 2: Convert to fraction form
   2,016.51/3,024.72 = 555.68/x
3. Step 3: Cross multiply
   2,016.51x = 3,024.72 × 555.68
4. Step 4: Simplify right side
   2,016.51x = 1,680,761.29
5. Step 5: Solve for x
   x = 1,680,761.29/2,016.51
6. Step 6: Final answer
   x = 833.50