Finding the Fourth Proportional to 31,928.96, 44,061.60 and 17,783.36

Step by Step Solution

1. Step 1: Write the proportion equation
   31,928.96 : 44,061.60 = 17,783.36 : x
2. Step 2: Convert to fraction form
   31,928.96/44,061.60 = 17,783.36/x
3. Step 3: Cross multiply
   31,928.96x = 44,061.60 × 17,783.36
4. Step 4: Simplify right side
   31,928.96x = 783,563,294.98
5. Step 5: Solve for x
   x = 783,563,294.98/31,928.96
6. Step 6: Final answer
   x = 24,540.83