Finding the Fourth Proportional to 2,574.35, 3,861.48 and 1,014.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574.35 : 3,861.48 = 1,014.52 : x
2. Step 2: Convert to fraction form
   2,574.35/3,861.48 = 1,014.52/x
3. Step 3: Cross multiply
   2,574.35x = 3,861.48 × 1,014.52
4. Step 4: Simplify right side
   2,574.35x = 3,917,548.69
5. Step 5: Solve for x
   x = 3,917,548.69/2,574.35
6. Step 6: Final answer
   x = 1,521.76