Finding the Fourth Proportional to 47,124.72, 70,687.62 and 12,063.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,124.72 : 70,687.62 = 12,063.42 : x
2. Step 2: Convert to fraction form
   47,124.72/70,687.62 = 12,063.42/x
3. Step 3: Cross multiply
   47,124.72x = 70,687.62 × 12,063.42
4. Step 4: Simplify right side
   47,124.72x = 852,734,448.86
5. Step 5: Solve for x
   x = 852,734,448.86/47,124.72
6. Step 6: Final answer
   x = 18,095.27