Finding the Fourth Proportional to 10,404.05, 14,357.64 and 5,688.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404.05 : 14,357.64 = 5,688.33 : x
2. Step 2: Convert to fraction form
   10,404.05/14,357.64 = 5,688.33/x
3. Step 3: Cross multiply
   10,404.05x = 14,357.64 × 5,688.33
4. Step 4: Simplify right side
   10,404.05x = 81,670,973.01
5. Step 5: Solve for x
   x = 81,670,973.01/10,404.05
6. Step 6: Final answer
   x = 7,849.92