Finding the Fourth Proportional to 10,735.30, 16,099.84 and 3,715.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,735.30 : 16,099.84 = 3,715.03 : x
2. Step 2: Convert to fraction form
   10,735.30/16,099.84 = 3,715.03/x
3. Step 3: Cross multiply
   10,735.30x = 16,099.84 × 3,715.03
4. Step 4: Simplify right side
   10,735.30x = 59,811,388.60
5. Step 5: Solve for x
   x = 59,811,388.60/10,735.30
6. Step 6: Final answer
   x = 5,571.47