Finding the Fourth Proportional to 23,977.52, 35,955.50 and 9,176.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,977.52 : 35,955.50 = 9,176.09 : x
2. Step 2: Convert to fraction form
   23,977.52/35,955.50 = 9,176.09/x
3. Step 3: Cross multiply
   23,977.52x = 35,955.50 × 9,176.09
4. Step 4: Simplify right side
   23,977.52x = 329,930,678.34
5. Step 5: Solve for x
   x = 329,930,678.34/23,977.52
6. Step 6: Final answer
   x = 13,760.00