Finding the Fourth Proportional to 3,164.37, 4,366.81 and 1,748.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,164.37 : 4,366.81 = 1,748.15 : x
2. Step 2: Convert to fraction form
   3,164.37/4,366.81 = 1,748.15/x
3. Step 3: Cross multiply
   3,164.37x = 4,366.81 × 1,748.15
4. Step 4: Simplify right side
   3,164.37x = 7,633,830.16
5. Step 5: Solve for x
   x = 7,633,830.16/3,164.37
6. Step 6: Final answer
   x = 2,412.43