Finding the Fourth Proportional to 9,068.53, 13,599.71 and 3,144.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.53 : 13,599.71 = 3,144.03 : x
2. Step 2: Convert to fraction form
   9,068.53/13,599.71 = 3,144.03/x
3. Step 3: Cross multiply
   9,068.53x = 13,599.71 × 3,144.03
4. Step 4: Simplify right side
   9,068.53x = 42,757,896.23
5. Step 5: Solve for x
   x = 42,757,896.23/9,068.53
6. Step 6: Final answer
   x = 4,714.98