Finding the Fourth Proportional to 5,003.50, 7,517.56 and 3,767.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,003.50 : 7,517.56 = 3,767.16 : x
2. Step 2: Convert to fraction form
   5,003.50/7,517.56 = 3,767.16/x
3. Step 3: Cross multiply
   5,003.50x = 7,517.56 × 3,767.16
4. Step 4: Simplify right side
   5,003.50x = 28,319,834.88
5. Step 5: Solve for x
   x = 28,319,834.88/5,003.50
6. Step 6: Final answer
   x = 5,660.01