Finding the Fourth Proportional to 11,003.32, 16,503.25 and 3,982.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,003.32 : 16,503.25 = 3,982.24 : x
2. Step 2: Convert to fraction form
   11,003.32/16,503.25 = 3,982.24/x
3. Step 3: Cross multiply
   11,003.32x = 16,503.25 × 3,982.24
4. Step 4: Simplify right side
   11,003.32x = 65,719,902.28
5. Step 5: Solve for x
   x = 65,719,902.28/11,003.32
6. Step 6: Final answer
   x = 5,972.73