Finding the Fourth Proportional to 2,952.42, 4,430.25 and 1,104.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952.42 : 4,430.25 = 1,104.81 : x
2. Step 2: Convert to fraction form
   2,952.42/4,430.25 = 1,104.81/x
3. Step 3: Cross multiply
   2,952.42x = 4,430.25 × 1,104.81
4. Step 4: Simplify right side
   2,952.42x = 4,894,584.50
5. Step 5: Solve for x
   x = 4,894,584.50/2,952.42
6. Step 6: Final answer
   x = 1,657.82