Finding the Fourth Proportional to 2,752.79, 3,798.83 and 1,573.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752.79 : 3,798.83 = 1,573.88 : x
2. Step 2: Convert to fraction form
   2,752.79/3,798.83 = 1,573.88/x
3. Step 3: Cross multiply
   2,752.79x = 3,798.83 × 1,573.88
4. Step 4: Simplify right side
   2,752.79x = 5,978,887.50
5. Step 5: Solve for x
   x = 5,978,887.50/2,752.79
6. Step 6: Final answer
   x = 2,171.94