Finding the Fourth Proportional to 2,562.86, 3,538.91 and 2,263.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.86 : 3,538.91 = 2,263.37 : x
2. Step 2: Convert to fraction form
   2,562.86/3,538.91 = 2,263.37/x
3. Step 3: Cross multiply
   2,562.86x = 3,538.91 × 2,263.37
4. Step 4: Simplify right side
   2,562.86x = 8,009,850.69
5. Step 5: Solve for x
   x = 8,009,850.69/2,562.86
6. Step 6: Final answer
   x = 3,125.35