Finding the Fourth Proportional to 4,150.51, 5,725.05 and 3,153.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,150.51 : 5,725.05 = 3,153.59 : x
2. Step 2: Convert to fraction form
   4,150.51/5,725.05 = 3,153.59/x
3. Step 3: Cross multiply
   4,150.51x = 5,725.05 × 3,153.59
4. Step 4: Simplify right side
   4,150.51x = 18,054,460.43
5. Step 5: Solve for x
   x = 18,054,460.43/4,150.51
6. Step 6: Final answer
   x = 4,349.94