Finding the Fourth Proportional to 8,047.59, 12,069.32 and 3,664.14

Step by Step Solution

1. Step 1: Write the proportion equation
   8,047.59 : 12,069.32 = 3,664.14 : x
2. Step 2: Convert to fraction form
   8,047.59/12,069.32 = 3,664.14/x
3. Step 3: Cross multiply
   8,047.59x = 12,069.32 × 3,664.14
4. Step 4: Simplify right side
   8,047.59x = 44,223,659.86
5. Step 5: Solve for x
   x = 44,223,659.86/8,047.59
6. Step 6: Final answer
   x = 5,495.27