Finding the Fourth Proportional to 1,404, 1,937.43 and 844.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404 : 1,937.43 = 844.50 : x
2. Step 2: Convert to fraction form
   1,404/1,937.43 = 844.50/x
3. Step 3: Cross multiply
   1,404x = 1,937.43 × 844.50
4. Step 4: Simplify right side
   1,404x = 1,636,159.64
5. Step 5: Solve for x
   x = 1,636,159.64/1,404
6. Step 6: Final answer
   x = 1,165.36