Finding the Fourth Proportional to 11,018.34, 16,525.35 and 3,225.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,018.34 : 16,525.35 = 3,225.06 : x
2. Step 2: Convert to fraction form
   11,018.34/16,525.35 = 3,225.06/x
3. Step 3: Cross multiply
   11,018.34x = 16,525.35 × 3,225.06
4. Step 4: Simplify right side
   11,018.34x = 53,295,245.27
5. Step 5: Solve for x
   x = 53,295,245.27/11,018.34
6. Step 6: Final answer
   x = 4,836.96