Finding the Fourth Proportional to 6,673.63, 9,209.51 and 4,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,673.63 : 9,209.51 = 4,022.50 : x
2. Step 2: Convert to fraction form
   6,673.63/9,209.51 = 4,022.50/x
3. Step 3: Cross multiply
   6,673.63x = 9,209.51 × 4,022.50
4. Step 4: Simplify right side
   6,673.63x = 37,045,233.86
5. Step 5: Solve for x
   x = 37,045,233.86/6,673.63
6. Step 6: Final answer
   x = 5,550.99