Finding the Fourth Proportional to 23,776.42, 35,664.58 and 7,136.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,776.42 : 35,664.58 = 7,136.42 : x
2. Step 2: Convert to fraction form
   23,776.42/35,664.58 = 7,136.42/x
3. Step 3: Cross multiply
   23,776.42x = 35,664.58 × 7,136.42
4. Step 4: Simplify right side
   23,776.42x = 254,517,422.00
5. Step 5: Solve for x
   x = 254,517,422.00/23,776.42
6. Step 6: Final answer
   x = 10,704.61