Finding the Fourth Proportional to 10,933.52, 16,402.17 and 3,539.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,933.52 : 16,402.17 = 3,539.84 : x
2. Step 2: Convert to fraction form
   10,933.52/16,402.17 = 3,539.84/x
3. Step 3: Cross multiply
   10,933.52x = 16,402.17 × 3,539.84
4. Step 4: Simplify right side
   10,933.52x = 58,061,057.45
5. Step 5: Solve for x
   x = 58,061,057.45/10,933.52
6. Step 6: Final answer
   x = 5,310.37