Finding the Fourth Proportional to 2,958.42, 4,440.38 and 1,498.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,958.42 : 4,440.38 = 1,498.60 : x
2. Step 2: Convert to fraction form
   2,958.42/4,440.38 = 1,498.60/x
3. Step 3: Cross multiply
   2,958.42x = 4,440.38 × 1,498.60
4. Step 4: Simplify right side
   2,958.42x = 6,654,353.47
5. Step 5: Solve for x
   x = 6,654,353.47/2,958.42
6. Step 6: Final answer
   x = 2,249.29