Finding the Fourth Proportional to 11,031.37, 16,548.09 and 3,535.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,031.37 : 16,548.09 = 3,535.16 : x
2. Step 2: Convert to fraction form
   11,031.37/16,548.09 = 3,535.16/x
3. Step 3: Cross multiply
   11,031.37x = 16,548.09 × 3,535.16
4. Step 4: Simplify right side
   11,031.37x = 58,500,060.40
5. Step 5: Solve for x
   x = 58,500,060.40/11,031.37
6. Step 6: Final answer
   x = 5,303.06