Finding the Fourth Proportional to 9,969.48, 14,956.57 and 5,589.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,969.48 : 14,956.57 = 5,589.96 : x
2. Step 2: Convert to fraction form
   9,969.48/14,956.57 = 5,589.96/x
3. Step 3: Cross multiply
   9,969.48x = 14,956.57 × 5,589.96
4. Step 4: Simplify right side
   9,969.48x = 83,606,628.04
5. Step 5: Solve for x
   x = 83,606,628.04/9,969.48
6. Step 6: Final answer
   x = 8,386.26