Finding the Fourth Proportional to 2,751.83, 3,797.60 and 1,572.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,751.83 : 3,797.60 = 1,572.87 : x
2. Step 2: Convert to fraction form
   2,751.83/3,797.60 = 1,572.87/x
3. Step 3: Cross multiply
   2,751.83x = 3,797.60 × 1,572.87
4. Step 4: Simplify right side
   2,751.83x = 5,973,123.25
5. Step 5: Solve for x
   x = 5,973,123.25/2,751.83
6. Step 6: Final answer
   x = 2,170.60