Finding the Fourth Proportional to 10,828.46, 14,938.75 and 7,285.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,828.46 : 14,938.75 = 7,285.52 : x
2. Step 2: Convert to fraction form
   10,828.46/14,938.75 = 7,285.52/x
3. Step 3: Cross multiply
   10,828.46x = 14,938.75 × 7,285.52
4. Step 4: Simplify right side
   10,828.46x = 108,836,561.90
5. Step 5: Solve for x
   x = 108,836,561.90/10,828.46
6. Step 6: Final answer
   x = 10,050.97