Finding the Fourth Proportional to 23,196.36, 34,777.50 and 7,392.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,196.36 : 34,777.50 = 7,392.30 : x
2. Step 2: Convert to fraction form
   23,196.36/34,777.50 = 7,392.30/x
3. Step 3: Cross multiply
   23,196.36x = 34,777.50 × 7,392.30
4. Step 4: Simplify right side
   23,196.36x = 257,085,596.69
5. Step 5: Solve for x
   x = 257,085,596.69/23,196.36
6. Step 6: Final answer
   x = 11,083.02