Finding the Fourth Proportional to 41,451.71, 62,118.71 and 31,928.02

Step by Step Solution

1. Step 1: Write the proportion equation
   41,451.71 : 62,118.71 = 31,928.02 : x
2. Step 2: Convert to fraction form
   41,451.71/62,118.71 = 31,928.02/x
3. Step 3: Cross multiply
   41,451.71x = 62,118.71 × 31,928.02
4. Step 4: Simplify right side
   41,451.71x = 1,983,327,415.25
5. Step 5: Solve for x
   x = 1,983,327,415.25/41,451.71
6. Step 6: Final answer
   x = 47,846.70