Finding the Fourth Proportional to 5,036.88, 7,554.72 and 1,339.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,036.88 : 7,554.72 = 1,339.39 : x
2. Step 2: Convert to fraction form
   5,036.88/7,554.72 = 1,339.39/x
3. Step 3: Cross multiply
   5,036.88x = 7,554.72 × 1,339.39
4. Step 4: Simplify right side
   5,036.88x = 10,118,716.42
5. Step 5: Solve for x
   x = 10,118,716.42/5,036.88
6. Step 6: Final answer
   x = 2,008.93