Finding the Fourth Proportional to 9,606.06, 13,259.67 and 5,628.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,606.06 : 13,259.67 = 5,628.46 : x
2. Step 2: Convert to fraction form
   9,606.06/13,259.67 = 5,628.46/x
3. Step 3: Cross multiply
   9,606.06x = 13,259.67 × 5,628.46
4. Step 4: Simplify right side
   9,606.06x = 74,631,522.21
5. Step 5: Solve for x
   x = 74,631,522.21/9,606.06
6. Step 6: Final answer
   x = 7,769.21