Finding the Fourth Proportional to 9,428.17, 13,009.94 and 5,650.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,428.17 : 13,009.94 = 5,650.33 : x
2. Step 2: Convert to fraction form
   9,428.17/13,009.94 = 5,650.33/x
3. Step 3: Cross multiply
   9,428.17x = 13,009.94 × 5,650.33
4. Step 4: Simplify right side
   9,428.17x = 73,510,426.03
5. Step 5: Solve for x
   x = 73,510,426.03/9,428.17
6. Step 6: Final answer
   x = 7,796.89