Finding the Fourth Proportional to 1,093.41, 1,507.89 and 844.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093.41 : 1,507.89 = 844.35 : x
2. Step 2: Convert to fraction form
   1,093.41/1,507.89 = 844.35/x
3. Step 3: Cross multiply
   1,093.41x = 1,507.89 × 844.35
4. Step 4: Simplify right side
   1,093.41x = 1,273,186.92
5. Step 5: Solve for x
   x = 1,273,186.92/1,093.41
6. Step 6: Final answer
   x = 1,164.42