Finding the Fourth Proportional to 51,904.53, 71,631.50 and 30,105.24

Step by Step Solution

1. Step 1: Write the proportion equation
   51,904.53 : 71,631.50 = 30,105.24 : x
2. Step 2: Convert to fraction form
   51,904.53/71,631.50 = 30,105.24/x
3. Step 3: Cross multiply
   51,904.53x = 71,631.50 × 30,105.24
4. Step 4: Simplify right side
   51,904.53x = 2,156,483,348.53
5. Step 5: Solve for x
   x = 2,156,483,348.53/51,904.53
6. Step 6: Final answer
   x = 41,547.11