Finding the Fourth Proportional to 31,931.57, 44,067.58 and 17,784.38

Step by Step Solution

1. Step 1: Write the proportion equation
   31,931.57 : 44,067.58 = 17,784.38 : x
2. Step 2: Convert to fraction form
   31,931.57/44,067.58 = 17,784.38/x
3. Step 3: Cross multiply
   31,931.57x = 44,067.58 × 17,784.38
4. Step 4: Simplify right side
   31,931.57x = 783,714,279.14
5. Step 5: Solve for x
   x = 783,714,279.14/31,931.57
6. Step 6: Final answer
   x = 24,543.56