Finding the Fourth Proportional to 1,498.21, 2,247.71 and 1,334.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.21 : 2,247.71 = 1,334.79 : x
2. Step 2: Convert to fraction form
   1,498.21/2,247.71 = 1,334.79/x
3. Step 3: Cross multiply
   1,498.21x = 2,247.71 × 1,334.79
4. Step 4: Simplify right side
   1,498.21x = 3,000,220.83
5. Step 5: Solve for x
   x = 3,000,220.83/1,498.21
6. Step 6: Final answer
   x = 2,002.54