Finding the Fourth Proportional to 9,499.65, 13,110.02 and 5,723.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.65 : 13,110.02 = 5,723.97 : x
2. Step 2: Convert to fraction form
   9,499.65/13,110.02 = 5,723.97/x
3. Step 3: Cross multiply
   9,499.65x = 13,110.02 × 5,723.97
4. Step 4: Simplify right side
   9,499.65x = 75,041,304.86
5. Step 5: Solve for x
   x = 75,041,304.86/9,499.65
6. Step 6: Final answer
   x = 7,899.38