Finding the Fourth Proportional to 6,883.83, 9,489.72 and 5,088.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,883.83 : 9,489.72 = 5,088.69 : x
2. Step 2: Convert to fraction form
   6,883.83/9,489.72 = 5,088.69/x
3. Step 3: Cross multiply
   6,883.83x = 9,489.72 × 5,088.69
4. Step 4: Simplify right side
   6,883.83x = 48,290,243.27
5. Step 5: Solve for x
   x = 48,290,243.27/6,883.83
6. Step 6: Final answer
   x = 7,015.03