Finding the Fourth Proportional to 1,334.88, 1,841.72 and 1,136.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334.88 : 1,841.72 = 1,136.44 : x
2. Step 2: Convert to fraction form
   1,334.88/1,841.72 = 1,136.44/x
3. Step 3: Cross multiply
   1,334.88x = 1,841.72 × 1,136.44
4. Step 4: Simplify right side
   1,334.88x = 2,093,004.28
5. Step 5: Solve for x
   x = 2,093,004.28/1,334.88
6. Step 6: Final answer
   x = 1,567.93