Finding the Fourth Proportional to 2,097.31, 2,895.08 and 1,574.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097.31 : 2,895.08 = 1,574.85 : x
2. Step 2: Convert to fraction form
   2,097.31/2,895.08 = 1,574.85/x
3. Step 3: Cross multiply
   2,097.31x = 2,895.08 × 1,574.85
4. Step 4: Simplify right side
   2,097.31x = 4,559,308.86
5. Step 5: Solve for x
   x = 4,559,308.86/2,097.31
6. Step 6: Final answer
   x = 2,173.88