Finding the Fourth Proportional to 82,374.33, 113,688.72 and 52,162.41

Step by Step Solution

1. Step 1: Write the proportion equation
   82,374.33 : 113,688.72 = 52,162.41 : x
2. Step 2: Convert to fraction form
   82,374.33/113,688.72 = 52,162.41/x
3. Step 3: Cross multiply
   82,374.33x = 113,688.72 × 52,162.41
4. Step 4: Simplify right side
   82,374.33x = 5,930,277,625.02
5. Step 5: Solve for x
   x = 5,930,277,625.02/82,374.33
6. Step 6: Final answer
   x = 71,991.82