Finding the Fourth Proportional to 1,507.52, 2,080.33 and 844.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507.52 : 2,080.33 = 844.33 : x
2. Step 2: Convert to fraction form
   1,507.52/2,080.33 = 844.33/x
3. Step 3: Cross multiply
   1,507.52x = 2,080.33 × 844.33
4. Step 4: Simplify right side
   1,507.52x = 1,756,485.03
5. Step 5: Solve for x
   x = 1,756,485.03/1,507.52
6. Step 6: Final answer
   x = 1,165.15