Finding the Fourth Proportional to 9,010.56, 12,433.28 and 5,283.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,010.56 : 12,433.28 = 5,283.84 : x
2. Step 2: Convert to fraction form
   9,010.56/12,433.28 = 5,283.84/x
3. Step 3: Cross multiply
   9,010.56x = 12,433.28 × 5,283.84
4. Step 4: Simplify right side
   9,010.56x = 65,695,462.20
5. Step 5: Solve for x
   x = 65,695,462.20/9,010.56
6. Step 6: Final answer
   x = 7,290.94