Finding the Fourth Proportional to 9,483.24, 13,086.96 and 5,291.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.24 : 13,086.96 = 5,291.76 : x
2. Step 2: Convert to fraction form
   9,483.24/13,086.96 = 5,291.76/x
3. Step 3: Cross multiply
   9,483.24x = 13,086.96 × 5,291.76
4. Step 4: Simplify right side
   9,483.24x = 69,253,051.45
5. Step 5: Solve for x
   x = 69,253,051.45/9,483.24
6. Step 6: Final answer
   x = 7,302.68