Finding the Fourth Proportional to 12,334.16, 18,503.94 and 3,569.42

Step by Step Solution

1. Step 1: Write the proportion equation
   12,334.16 : 18,503.94 = 3,569.42 : x
2. Step 2: Convert to fraction form
   12,334.16/18,503.94 = 3,569.42/x
3. Step 3: Cross multiply
   12,334.16x = 18,503.94 × 3,569.42
4. Step 4: Simplify right side
   12,334.16x = 66,048,333.51
5. Step 5: Solve for x
   x = 66,048,333.51/12,334.16
6. Step 6: Final answer
   x = 5,354.91