Finding the Fourth Proportional to 2,329.24, 3,507.73 and 2,100.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329.24 : 3,507.73 = 2,100.76 : x
2. Step 2: Convert to fraction form
   2,329.24/3,507.73 = 2,100.76/x
3. Step 3: Cross multiply
   2,329.24x = 3,507.73 × 2,100.76
4. Step 4: Simplify right side
   2,329.24x = 7,368,898.87
5. Step 5: Solve for x
   x = 7,368,898.87/2,329.24
6. Step 6: Final answer
   x = 3,163.65