Finding the Fourth Proportional to 9,561.27, 14,337.86 and 3,713.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,561.27 : 14,337.86 = 3,713.88 : x
2. Step 2: Convert to fraction form
   9,561.27/14,337.86 = 3,713.88/x
3. Step 3: Cross multiply
   9,561.27x = 14,337.86 × 3,713.88
4. Step 4: Simplify right side
   9,561.27x = 53,249,072.93
5. Step 5: Solve for x
   x = 53,249,072.93/9,561.27
6. Step 6: Final answer
   x = 5,569.25