Finding the Fourth Proportional to 10,828.10, 16,234.05 and 5,903.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,828.10 : 16,234.05 = 5,903.30 : x
2. Step 2: Convert to fraction form
   10,828.10/16,234.05 = 5,903.30/x
3. Step 3: Cross multiply
   10,828.10x = 16,234.05 × 5,903.30
4. Step 4: Simplify right side
   10,828.10x = 95,834,467.37
5. Step 5: Solve for x
   x = 95,834,467.37/10,828.10
6. Step 6: Final answer
   x = 8,850.53