Finding the Fourth Proportional to 9,353.33, 12,905.82 and 5,576.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,353.33 : 12,905.82 = 5,576.85 : x
2. Step 2: Convert to fraction form
   9,353.33/12,905.82 = 5,576.85/x
3. Step 3: Cross multiply
   9,353.33x = 12,905.82 × 5,576.85
4. Step 4: Simplify right side
   9,353.33x = 71,973,822.27
5. Step 5: Solve for x
   x = 71,973,822.27/9,353.33
6. Step 6: Final answer
   x = 7,695.00