Finding the Fourth Proportional to 31,367, 47,050.57 and 22,048.72

Step by Step Solution

1. Step 1: Write the proportion equation
   31,367 : 47,050.57 = 22,048.72 : x
2. Step 2: Convert to fraction form
   31,367/47,050.57 = 22,048.72/x
3. Step 3: Cross multiply
   31,367x = 47,050.57 × 22,048.72
4. Step 4: Simplify right side
   31,367x = 1,037,404,843.77
5. Step 5: Solve for x
   x = 1,037,404,843.77/31,367
6. Step 6: Final answer
   x = 33,073.13