Finding the Fourth Proportional to 5,499.93, 8,249.88 and 1,339.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,499.93 : 8,249.88 = 1,339.89 : x
2. Step 2: Convert to fraction form
   5,499.93/8,249.88 = 1,339.89/x
3. Step 3: Cross multiply
   5,499.93x = 8,249.88 × 1,339.89
4. Step 4: Simplify right side
   5,499.93x = 11,053,931.71
5. Step 5: Solve for x
   x = 11,053,931.71/5,499.93
6. Step 6: Final answer
   x = 2,009.83