Finding the Fourth Proportional to 9,586.03, 13,228.71 and 5,606.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,586.03 : 13,228.71 = 5,606.35 : x
2. Step 2: Convert to fraction form
   9,586.03/13,228.71 = 5,606.35/x
3. Step 3: Cross multiply
   9,586.03x = 13,228.71 × 5,606.35
4. Step 4: Simplify right side
   9,586.03x = 74,164,778.31
5. Step 5: Solve for x
   x = 74,164,778.31/9,586.03
6. Step 6: Final answer
   x = 7,736.76