Finding the Fourth Proportional to 3,562.83, 4,917.17 and 2,147.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562.83 : 4,917.17 = 2,147.25 : x
2. Step 2: Convert to fraction form
   3,562.83/4,917.17 = 2,147.25/x
3. Step 3: Cross multiply
   3,562.83x = 4,917.17 × 2,147.25
4. Step 4: Simplify right side
   3,562.83x = 10,558,382.55
5. Step 5: Solve for x
   x = 10,558,382.55/3,562.83
6. Step 6: Final answer
   x = 2,963.48