Finding the Fourth Proportional to 10,895.35, 16,345.47 and 3,500.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,895.35 : 16,345.47 = 3,500.23 : x
2. Step 2: Convert to fraction form
   10,895.35/16,345.47 = 3,500.23/x
3. Step 3: Cross multiply
   10,895.35x = 16,345.47 × 3,500.23
4. Step 4: Simplify right side
   10,895.35x = 57,212,904.46
5. Step 5: Solve for x
   x = 57,212,904.46/10,895.35
6. Step 6: Final answer
   x = 5,251.13