Finding the Fourth Proportional to 1,507.41, 2,080.22 and 844.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507.41 : 2,080.22 = 844.27 : x
2. Step 2: Convert to fraction form
   1,507.41/2,080.22 = 844.27/x
3. Step 3: Cross multiply
   1,507.41x = 2,080.22 × 844.27
4. Step 4: Simplify right side
   1,507.41x = 1,756,267.34
5. Step 5: Solve for x
   x = 1,756,267.34/1,507.41
6. Step 6: Final answer
   x = 1,165.09