Finding the Fourth Proportional to 2,050.50, 3,077.02 and 752.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.50 : 3,077.02 = 752.08 : x
2. Step 2: Convert to fraction form
   2,050.50/3,077.02 = 752.08/x
3. Step 3: Cross multiply
   2,050.50x = 3,077.02 × 752.08
4. Step 4: Simplify right side
   2,050.50x = 2,314,165.20
5. Step 5: Solve for x
   x = 2,314,165.20/2,050.50
6. Step 6: Final answer
   x = 1,128.59