Finding the Fourth Proportional to 2,406.02, 3,320.33 and 1,358.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406.02 : 3,320.33 = 1,358.10 : x
2. Step 2: Convert to fraction form
   2,406.02/3,320.33 = 1,358.10/x
3. Step 3: Cross multiply
   2,406.02x = 3,320.33 × 1,358.10
4. Step 4: Simplify right side
   2,406.02x = 4,509,333.38
5. Step 5: Solve for x
   x = 4,509,333.38/2,406.02
6. Step 6: Final answer
   x = 1,874.19