Finding the Fourth Proportional to 2,043.72, 3,065.17 and 562.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.72 : 3,065.17 = 562.56 : x
2. Step 2: Convert to fraction form
   2,043.72/3,065.17 = 562.56/x
3. Step 3: Cross multiply
   2,043.72x = 3,065.17 × 562.56
4. Step 4: Simplify right side
   2,043.72x = 1,724,326.71
5. Step 5: Solve for x
   x = 1,724,326.71/2,043.72
6. Step 6: Final answer
   x = 843.72