Finding the Fourth Proportional to 9,587.39, 13,226.33 and 5,606.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,587.39 : 13,226.33 = 5,606.74 : x
2. Step 2: Convert to fraction form
   9,587.39/13,226.33 = 5,606.74/x
3. Step 3: Cross multiply
   9,587.39x = 13,226.33 × 5,606.74
4. Step 4: Simplify right side
   9,587.39x = 74,156,624.01
5. Step 5: Solve for x
   x = 74,156,624.01/9,587.39
6. Step 6: Final answer
   x = 7,734.81