Finding the Fourth Proportional to 17,136.27, 25,700.72 and 4,656.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,136.27 : 25,700.72 = 4,656.42 : x
2. Step 2: Convert to fraction form
   17,136.27/25,700.72 = 4,656.42/x
3. Step 3: Cross multiply
   17,136.27x = 25,700.72 × 4,656.42
4. Step 4: Simplify right side
   17,136.27x = 119,673,323.34
5. Step 5: Solve for x
   x = 119,673,323.34/17,136.27
6. Step 6: Final answer
   x = 6,983.63