Finding the Fourth Proportional to 2,367.42, 3,263.04 and 1,620.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,367.42 : 3,263.04 = 1,620.10 : x
2. Step 2: Convert to fraction form
   2,367.42/3,263.04 = 1,620.10/x
3. Step 3: Cross multiply
   2,367.42x = 3,263.04 × 1,620.10
4. Step 4: Simplify right side
   2,367.42x = 5,286,451.10
5. Step 5: Solve for x
   x = 5,286,451.10/2,367.42
6. Step 6: Final answer
   x = 2,233.00