Finding the Fourth Proportional to 2,538.50, 3,798.52 and 2,095.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538.50 : 3,798.52 = 2,095.63 : x
2. Step 2: Convert to fraction form
   2,538.50/3,798.52 = 2,095.63/x
3. Step 3: Cross multiply
   2,538.50x = 3,798.52 × 2,095.63
4. Step 4: Simplify right side
   2,538.50x = 7,960,292.47
5. Step 5: Solve for x
   x = 7,960,292.47/2,538.50
6. Step 6: Final answer
   x = 3,135.83