Finding the Fourth Proportional to 31,594.41, 43,608.69 and 19,650.96

Step by Step Solution

1. Step 1: Write the proportion equation
   31,594.41 : 43,608.69 = 19,650.96 : x
2. Step 2: Convert to fraction form
   31,594.41/43,608.69 = 19,650.96/x
3. Step 3: Cross multiply
   31,594.41x = 43,608.69 × 19,650.96
4. Step 4: Simplify right side
   31,594.41x = 856,952,622.84
5. Step 5: Solve for x
   x = 856,952,622.84/31,594.41
6. Step 6: Final answer
   x = 27,123.55