Finding the Fourth Proportional to 11,576.00, 15,966.72 and 7,101.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,576.00 : 15,966.72 = 7,101.92 : x
2. Step 2: Convert to fraction form
   11,576.00/15,966.72 = 7,101.92/x
3. Step 3: Cross multiply
   11,576.00x = 15,966.72 × 7,101.92
4. Step 4: Simplify right side
   11,576.00x = 113,394,288.27
5. Step 5: Solve for x
   x = 113,394,288.27/11,576.00
6. Step 6: Final answer
   x = 9,795.64