Finding the Fourth Proportional to 6,167.50, 8,509.06 and 3,513.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,167.50 : 8,509.06 = 3,513.02 : x
2. Step 2: Convert to fraction form
   6,167.50/8,509.06 = 3,513.02/x
3. Step 3: Cross multiply
   6,167.50x = 8,509.06 × 3,513.02
4. Step 4: Simplify right side
   6,167.50x = 29,892,510.45
5. Step 5: Solve for x
   x = 29,892,510.45/6,167.50
6. Step 6: Final answer
   x = 4,846.78