Finding the Fourth Proportional to 2,326.61, 3,210.52 and 1,369.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.61 : 3,210.52 = 1,369.42 : x
2. Step 2: Convert to fraction form
   2,326.61/3,210.52 = 1,369.42/x
3. Step 3: Cross multiply
   2,326.61x = 3,210.52 × 1,369.42
4. Step 4: Simplify right side
   2,326.61x = 4,396,551.71
5. Step 5: Solve for x
   x = 4,396,551.71/2,326.61
6. Step 6: Final answer
   x = 1,889.68