Finding the Fourth Proportional to 2,574.50, 3,554.34 and 1,952.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574.50 : 3,554.34 = 1,952.42 : x
2. Step 2: Convert to fraction form
   2,574.50/3,554.34 = 1,952.42/x
3. Step 3: Cross multiply
   2,574.50x = 3,554.34 × 1,952.42
4. Step 4: Simplify right side
   2,574.50x = 6,939,564.50
5. Step 5: Solve for x
   x = 6,939,564.50/2,574.50
6. Step 6: Final answer
   x = 2,695.50