Finding the Fourth Proportional to 31,441.52, 43,384.52 and 17,828.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,441.52 : 43,384.52 = 17,828.81 : x
2. Step 2: Convert to fraction form
   31,441.52/43,384.52 = 17,828.81/x
3. Step 3: Cross multiply
   31,441.52x = 43,384.52 × 17,828.81
4. Step 4: Simplify right side
   31,441.52x = 773,494,364.02
5. Step 5: Solve for x
   x = 773,494,364.02/31,441.52
6. Step 6: Final answer
   x = 24,601.05