Finding the Fourth Proportional to 31,933.62, 47,900.39 and 15,062.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,933.62 : 47,900.39 = 15,062.69 : x
2. Step 2: Convert to fraction form
   31,933.62/47,900.39 = 15,062.69/x
3. Step 3: Cross multiply
   31,933.62x = 47,900.39 × 15,062.69
4. Step 4: Simplify right side
   31,933.62x = 721,508,769.89
5. Step 5: Solve for x
   x = 721,508,769.89/31,933.62
6. Step 6: Final answer
   x = 22,594.02