Finding the Fourth Proportional to 9,072.82, 13,614.50 and 3,529.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,072.82 : 13,614.50 = 3,529.99 : x
2. Step 2: Convert to fraction form
   9,072.82/13,614.50 = 3,529.99/x
3. Step 3: Cross multiply
   9,072.82x = 13,614.50 × 3,529.99
4. Step 4: Simplify right side
   9,072.82x = 48,059,048.86
5. Step 5: Solve for x
   x = 48,059,048.86/9,072.82
6. Step 6: Final answer
   x = 5,297.04