Finding the Fourth Proportional to 10,827.96, 14,938.06 and 7,285.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,827.96 : 14,938.06 = 7,285.02 : x
2. Step 2: Convert to fraction form
   10,827.96/14,938.06 = 7,285.02/x
3. Step 3: Cross multiply
   10,827.96x = 14,938.06 × 7,285.02
4. Step 4: Simplify right side
   10,827.96x = 108,824,065.86
5. Step 5: Solve for x
   x = 108,824,065.86/10,827.96
6. Step 6: Final answer
   x = 10,050.28