Finding the Fourth Proportional to 47,949.82, 71,925.42 and 18,369.16

Step by Step Solution

1. Step 1: Write the proportion equation
   47,949.82 : 71,925.42 = 18,369.16 : x
2. Step 2: Convert to fraction form
   47,949.82/71,925.42 = 18,369.16/x
3. Step 3: Cross multiply
   47,949.82x = 71,925.42 × 18,369.16
4. Step 4: Simplify right side
   47,949.82x = 1,321,209,548.05
5. Step 5: Solve for x
   x = 1,321,209,548.05/47,949.82
6. Step 6: Final answer
   x = 27,554.00