Finding the Fourth Proportional to 9,706.32, 14,562.72 and 3,861.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,706.32 : 14,562.72 = 3,861.36 : x
2. Step 2: Convert to fraction form
   9,706.32/14,562.72 = 3,861.36/x
3. Step 3: Cross multiply
   9,706.32x = 14,562.72 × 3,861.36
4. Step 4: Simplify right side
   9,706.32x = 56,231,904.50
5. Step 5: Solve for x
   x = 56,231,904.50/9,706.32
6. Step 6: Final answer
   x = 5,793.33