Finding the Fourth Proportional to 2,424.28, 3,633.48 and 1,106.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.28 : 3,633.48 = 1,106.22 : x
2. Step 2: Convert to fraction form
   2,424.28/3,633.48 = 1,106.22/x
3. Step 3: Cross multiply
   2,424.28x = 3,633.48 × 1,106.22
4. Step 4: Simplify right side
   2,424.28x = 4,019,422.71
5. Step 5: Solve for x
   x = 4,019,422.71/2,424.28
6. Step 6: Final answer
   x = 1,657.99