Finding the Fourth Proportional to 1,559.32, 2,334.12 and 1,326.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,559.32 : 2,334.12 = 1,326.04 : x
2. Step 2: Convert to fraction form
   1,559.32/2,334.12 = 1,326.04/x
3. Step 3: Cross multiply
   1,559.32x = 2,334.12 × 1,326.04
4. Step 4: Simplify right side
   1,559.32x = 3,095,136.48
5. Step 5: Solve for x
   x = 3,095,136.48/1,559.32
6. Step 6: Final answer
   x = 1,984.93