Finding the Fourth Proportional to 10,704.59, 16,059.33 and 5,774.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704.59 : 16,059.33 = 5,774.12 : x
2. Step 2: Convert to fraction form
   10,704.59/16,059.33 = 5,774.12/x
3. Step 3: Cross multiply
   10,704.59x = 16,059.33 × 5,774.12
4. Step 4: Simplify right side
   10,704.59x = 92,728,538.69
5. Step 5: Solve for x
   x = 92,728,538.69/10,704.59
6. Step 6: Final answer
   x = 8,662.50