Finding the Fourth Proportional to 2,319.36, 3,476.72 and 1,498.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,319.36 : 3,476.72 = 1,498.22 : x
2. Step 2: Convert to fraction form
   2,319.36/3,476.72 = 1,498.22/x
3. Step 3: Cross multiply
   2,319.36x = 3,476.72 × 1,498.22
4. Step 4: Simplify right side
   2,319.36x = 5,208,866.56
5. Step 5: Solve for x
   x = 5,208,866.56/2,319.36
6. Step 6: Final answer
   x = 2,245.82