Finding the Fourth Proportional to 47,411.02, 71,120.68 and 12,350.62

Step by Step Solution

1. Step 1: Write the proportion equation
   47,411.02 : 71,120.68 = 12,350.62 : x
2. Step 2: Convert to fraction form
   47,411.02/71,120.68 = 12,350.62/x
3. Step 3: Cross multiply
   47,411.02x = 71,120.68 × 12,350.62
4. Step 4: Simplify right side
   47,411.02x = 878,384,492.82
5. Step 5: Solve for x
   x = 878,384,492.82/47,411.02
6. Step 6: Final answer
   x = 18,527.01