Finding the Fourth Proportional to 10,065.02, 15,084.77 and 5,684.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,065.02 : 15,084.77 = 5,684.94 : x
2. Step 2: Convert to fraction form
   10,065.02/15,084.77 = 5,684.94/x
3. Step 3: Cross multiply
   10,065.02x = 15,084.77 × 5,684.94
4. Step 4: Simplify right side
   10,065.02x = 85,755,983.94
5. Step 5: Solve for x
   x = 85,755,983.94/10,065.02
6. Step 6: Final answer
   x = 8,520.20