Finding the Fourth Proportional to 10,697.16, 16,047.48 and 3,299.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.16 : 16,047.48 = 3,299.91 : x
2. Step 2: Convert to fraction form
   10,697.16/16,047.48 = 3,299.91/x
3. Step 3: Cross multiply
   10,697.16x = 16,047.48 × 3,299.91
4. Step 4: Simplify right side
   10,697.16x = 52,955,191.92
5. Step 5: Solve for x
   x = 52,955,191.92/10,697.16
6. Step 6: Final answer
   x = 4,950.40