Finding the Fourth Proportional to 31,997.81, 44,153.90 and 17,851.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,997.81 : 44,153.90 = 17,851.56 : x
2. Step 2: Convert to fraction form
   31,997.81/44,153.90 = 17,851.56/x
3. Step 3: Cross multiply
   31,997.81x = 44,153.90 × 17,851.56
4. Step 4: Simplify right side
   31,997.81x = 788,215,905.83
5. Step 5: Solve for x
   x = 788,215,905.83/31,997.81
6. Step 6: Final answer
   x = 24,633.44