Finding the Fourth Proportional to 9,513.54, 14,270.28 and 3,666.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,513.54 : 14,270.28 = 3,666.03 : x
2. Step 2: Convert to fraction form
   9,513.54/14,270.28 = 3,666.03/x
3. Step 3: Cross multiply
   9,513.54x = 14,270.28 × 3,666.03
4. Step 4: Simplify right side
   9,513.54x = 52,315,274.59
5. Step 5: Solve for x
   x = 52,315,274.59/9,513.54
6. Step 6: Final answer
   x = 5,499.03