Finding the Fourth Proportional to 3,758.83, 5,185.52 and 2,265.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,758.83 : 5,185.52 = 2,265.86 : x
2. Step 2: Convert to fraction form
   3,758.83/5,185.52 = 2,265.86/x
3. Step 3: Cross multiply
   3,758.83x = 5,185.52 × 2,265.86
4. Step 4: Simplify right side
   3,758.83x = 11,749,662.35
5. Step 5: Solve for x
   x = 11,749,662.35/3,758.83
6. Step 6: Final answer
   x = 3,125.89