Finding the Fourth Proportional to 9,684.76, 13,363.32 and 5,706.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,684.76 : 13,363.32 = 5,706.04 : x
2. Step 2: Convert to fraction form
   9,684.76/13,363.32 = 5,706.04/x
3. Step 3: Cross multiply
   9,684.76x = 13,363.32 × 5,706.04
4. Step 4: Simplify right side
   9,684.76x = 76,251,638.45
5. Step 5: Solve for x
   x = 76,251,638.45/9,684.76
6. Step 6: Final answer
   x = 7,873.36