Finding the Fourth Proportional to 12,317.96, 18,476.79 and 3,552.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,317.96 : 18,476.79 = 3,552.59 : x
2. Step 2: Convert to fraction form
   12,317.96/18,476.79 = 3,552.59/x
3. Step 3: Cross multiply
   12,317.96x = 18,476.79 × 3,552.59
4. Step 4: Simplify right side
   12,317.96x = 65,640,367.00
5. Step 5: Solve for x
   x = 65,640,367.00/12,317.96
6. Step 6: Final answer
   x = 5,328.84