Finding the Fourth Proportional to 2,952.32, 4,070.42 and 2,419.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952.32 : 4,070.42 = 2,419.24 : x
2. Step 2: Convert to fraction form
   2,952.32/4,070.42 = 2,419.24/x
3. Step 3: Cross multiply
   2,952.32x = 4,070.42 × 2,419.24
4. Step 4: Simplify right side
   2,952.32x = 9,847,300.61
5. Step 5: Solve for x
   x = 9,847,300.61/2,952.32
6. Step 6: Final answer
   x = 3,335.45