Finding the Fourth Proportional to 1,338.84, 1,847.60 and 741.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,338.84 : 1,847.60 = 741.38 : x
2. Step 2: Convert to fraction form
   1,338.84/1,847.60 = 741.38/x
3. Step 3: Cross multiply
   1,338.84x = 1,847.60 × 741.38
4. Step 4: Simplify right side
   1,338.84x = 1,369,766.30
5. Step 5: Solve for x
   x = 1,369,766.30/1,338.84
6. Step 6: Final answer
   x = 1,023.10