Finding the Fourth Proportional to 10,984.09, 15,158.04 and 5,948.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,984.09 : 15,158.04 = 5,948.35 : x
2. Step 2: Convert to fraction form
   10,984.09/15,158.04 = 5,948.35/x
3. Step 3: Cross multiply
   10,984.09x = 15,158.04 × 5,948.35
4. Step 4: Simplify right side
   10,984.09x = 90,165,327.23
5. Step 5: Solve for x
   x = 90,165,327.23/10,984.09
6. Step 6: Final answer
   x = 8,208.72