Finding the Fourth Proportional to 2,952.54, 4,412.69 and 2,719.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952.54 : 4,412.69 = 2,719.02 : x
2. Step 2: Convert to fraction form
   2,952.54/4,412.69 = 2,719.02/x
3. Step 3: Cross multiply
   2,952.54x = 4,412.69 × 2,719.02
4. Step 4: Simplify right side
   2,952.54x = 11,998,178.77
5. Step 5: Solve for x
   x = 11,998,178.77/2,952.54
6. Step 6: Final answer
   x = 4,063.68