Finding the Fourth Proportional to 9,706.86, 14,561.01 and 3,136.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,706.86 : 14,561.01 = 3,136.14 : x
2. Step 2: Convert to fraction form
   9,706.86/14,561.01 = 3,136.14/x
3. Step 3: Cross multiply
   9,706.86x = 14,561.01 × 3,136.14
4. Step 4: Simplify right side
   9,706.86x = 45,665,365.90
5. Step 5: Solve for x
   x = 45,665,365.90/9,706.86
6. Step 6: Final answer
   x = 4,704.44