Finding the Fourth Proportional to 3,704.50, 5,112.37 and 2,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,704.50 : 5,112.37 = 2,048.50 : x
2. Step 2: Convert to fraction form
   3,704.50/5,112.37 = 2,048.50/x
3. Step 3: Cross multiply
   3,704.50x = 5,112.37 × 2,048.50
4. Step 4: Simplify right side
   3,704.50x = 10,472,689.95
5. Step 5: Solve for x
   x = 10,472,689.95/3,704.50
6. Step 6: Final answer
   x = 2,827.02