Finding the Fourth Proportional to 2,438.18, 3,659.16 and 1,342.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438.18 : 3,659.16 = 1,342.52 : x
2. Step 2: Convert to fraction form
   2,438.18/3,659.16 = 1,342.52/x
3. Step 3: Cross multiply
   2,438.18x = 3,659.16 × 1,342.52
4. Step 4: Simplify right side
   2,438.18x = 4,912,495.48
5. Step 5: Solve for x
   x = 4,912,495.48/2,438.18
6. Step 6: Final answer
   x = 2,014.82