Finding the Fourth Proportional to 9,464.99, 13,061.72 and 5,688.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,464.99 : 13,061.72 = 5,688.23 : x
2. Step 2: Convert to fraction form
   9,464.99/13,061.72 = 5,688.23/x
3. Step 3: Cross multiply
   9,464.99x = 13,061.72 × 5,688.23
4. Step 4: Simplify right side
   9,464.99x = 74,297,973.81
5. Step 5: Solve for x
   x = 74,297,973.81/9,464.99
6. Step 6: Final answer
   x = 7,849.77