Finding the Fourth Proportional to 10,196.46, 14,069.89 and 5,659.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196.46 : 14,069.89 = 5,659.12 : x
2. Step 2: Convert to fraction form
   10,196.46/14,069.89 = 5,659.12/x
3. Step 3: Cross multiply
   10,196.46x = 14,069.89 × 5,659.12
4. Step 4: Simplify right side
   10,196.46x = 79,623,151.12
5. Step 5: Solve for x
   x = 79,623,151.12/10,196.46
6. Step 6: Final answer
   x = 7,808.90