Finding the Fourth Proportional to 1,558.12, 2,333.10 and 1,314.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,558.12 : 2,333.10 = 1,314.04 : x
2. Step 2: Convert to fraction form
   1,558.12/2,333.10 = 1,314.04/x
3. Step 3: Cross multiply
   1,558.12x = 2,333.10 × 1,314.04
4. Step 4: Simplify right side
   1,558.12x = 3,065,786.72
5. Step 5: Solve for x
   x = 3,065,786.72/1,558.12
6. Step 6: Final answer
   x = 1,967.62