Finding the Fourth Proportional to 2,882.34, 3,973.61 and 2,436.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,882.34 : 3,973.61 = 2,436.06 : x
2. Step 2: Convert to fraction form
   2,882.34/3,973.61 = 2,436.06/x
3. Step 3: Cross multiply
   2,882.34x = 3,973.61 × 2,436.06
4. Step 4: Simplify right side
   2,882.34x = 9,679,932.51
5. Step 5: Solve for x
   x = 9,679,932.51/2,882.34
6. Step 6: Final answer
   x = 3,358.36