Finding the Fourth Proportional to 23,005.73, 34,504.68 and 7,423.36

Step by Step Solution

1. Step 1: Write the proportion equation
   23,005.73 : 34,504.68 = 7,423.36 : x
2. Step 2: Convert to fraction form
   23,005.73/34,504.68 = 7,423.36/x
3. Step 3: Cross multiply
   23,005.73x = 34,504.68 × 7,423.36
4. Step 4: Simplify right side
   23,005.73x = 256,140,488.80
5. Step 5: Solve for x
   x = 256,140,488.80/23,005.73
6. Step 6: Final answer
   x = 11,133.77