Finding the Fourth Proportional to 2,752.37, 3,798.53 and 1,573.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752.37 : 3,798.53 = 1,573.21 : x
2. Step 2: Convert to fraction form
   2,752.37/3,798.53 = 1,573.21/x
3. Step 3: Cross multiply
   2,752.37x = 3,798.53 × 1,573.21
4. Step 4: Simplify right side
   2,752.37x = 5,975,858.52
5. Step 5: Solve for x
   x = 5,975,858.52/2,752.37
6. Step 6: Final answer
   x = 2,171.17