Finding the Fourth Proportional to 9,714.56, 14,567.70 and 3,476.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,714.56 : 14,567.70 = 3,476.18 : x
2. Step 2: Convert to fraction form
   9,714.56/14,567.70 = 3,476.18/x
3. Step 3: Cross multiply
   9,714.56x = 14,567.70 × 3,476.18
4. Step 4: Simplify right side
   9,714.56x = 50,639,947.39
5. Step 5: Solve for x
   x = 50,639,947.39/9,714.56
6. Step 6: Final answer
   x = 5,212.79