Finding the Fourth Proportional to 3,150.53, 4,715.49 and 2,317.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.53 : 4,715.49 = 2,317.37 : x
2. Step 2: Convert to fraction form
   3,150.53/4,715.49 = 2,317.37/x
3. Step 3: Cross multiply
   3,150.53x = 4,715.49 × 2,317.37
4. Step 4: Simplify right side
   3,150.53x = 10,927,535.06
5. Step 5: Solve for x
   x = 10,927,535.06/3,150.53
6. Step 6: Final answer
   x = 3,468.48