Finding the Fourth Proportional to 6,609.02, 9,120.50 and 3,624.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,609.02 : 9,120.50 = 3,624.82 : x
2. Step 2: Convert to fraction form
   6,609.02/9,120.50 = 3,624.82/x
3. Step 3: Cross multiply
   6,609.02x = 9,120.50 × 3,624.82
4. Step 4: Simplify right side
   6,609.02x = 33,060,170.81
5. Step 5: Solve for x
   x = 33,060,170.81/6,609.02
6. Step 6: Final answer
   x = 5,002.28