Finding the Fourth Proportional to 31,886.89, 44,003.91 and 17,739.73

Step by Step Solution

1. Step 1: Write the proportion equation
   31,886.89 : 44,003.91 = 17,739.73 : x
2. Step 2: Convert to fraction form
   31,886.89/44,003.91 = 17,739.73/x
3. Step 3: Cross multiply
   31,886.89x = 44,003.91 × 17,739.73
4. Step 4: Simplify right side
   31,886.89x = 780,617,482.34
5. Step 5: Solve for x
   x = 780,617,482.34/31,886.89
6. Step 6: Final answer
   x = 24,480.83