Finding the Fourth Proportional to 9,271.82, 12,795.65 and 5,294.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.82 : 12,795.65 = 5,294.18 : x
2. Step 2: Convert to fraction form
   9,271.82/12,795.65 = 5,294.18/x
3. Step 3: Cross multiply
   9,271.82x = 12,795.65 × 5,294.18
4. Step 4: Simplify right side
   9,271.82x = 67,742,383.87
5. Step 5: Solve for x
   x = 67,742,383.87/9,271.82
6. Step 6: Final answer
   x = 7,306.27