Finding the Fourth Proportional to 3,625.83, 5,003.75 and 2,565.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,625.83 : 5,003.75 = 2,565.50 : x
2. Step 2: Convert to fraction form
   3,625.83/5,003.75 = 2,565.50/x
3. Step 3: Cross multiply
   3,625.83x = 5,003.75 × 2,565.50
4. Step 4: Simplify right side
   3,625.83x = 12,837,102.02
5. Step 5: Solve for x
   x = 12,837,102.02/3,625.83
6. Step 6: Final answer
   x = 3,540.46