Finding the Fourth Proportional to 4,847.00, 6,688.89 and 3,167.37

Step by Step Solution

1. Step 1: Write the proportion equation
   4,847.00 : 6,688.89 = 3,167.37 : x
2. Step 2: Convert to fraction form
   4,847.00/6,688.89 = 3,167.37/x
3. Step 3: Cross multiply
   4,847.00x = 6,688.89 × 3,167.37
4. Step 4: Simplify right side
   4,847.00x = 21,186,189.52
5. Step 5: Solve for x
   x = 21,186,189.52/4,847.00
6. Step 6: Final answer
   x = 4,370.99