Finding the Fourth Proportional to 9,451.82, 13,040.57 and 5,362.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,451.82 : 13,040.57 = 5,362.95 : x
2. Step 2: Convert to fraction form
   9,451.82/13,040.57 = 5,362.95/x
3. Step 3: Cross multiply
   9,451.82x = 13,040.57 × 5,362.95
4. Step 4: Simplify right side
   9,451.82x = 69,935,889.39
5. Step 5: Solve for x
   x = 69,935,889.39/9,451.82
6. Step 6: Final answer
   x = 7,399.20