Finding the Fourth Proportional to 55,401.58, 82,969.92 and 31,956.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,401.58 : 82,969.92 = 31,956.94 : x
2. Step 2: Convert to fraction form
   55,401.58/82,969.92 = 31,956.94/x
3. Step 3: Cross multiply
   55,401.58x = 82,969.92 × 31,956.94
4. Step 4: Simplify right side
   55,401.58x = 2,651,464,755.24
5. Step 5: Solve for x
   x = 2,651,464,755.24/55,401.58
6. Step 6: Final answer
   x = 47,859.01