Finding the Fourth Proportional to 52,038.82, 71,796.81 and 31,874.68

Step by Step Solution

1. Step 1: Write the proportion equation
   52,038.82 : 71,796.81 = 31,874.68 : x
2. Step 2: Convert to fraction form
   52,038.82/71,796.81 = 31,874.68/x
3. Step 3: Cross multiply
   52,038.82x = 71,796.81 × 31,874.68
4. Step 4: Simplify right side
   52,038.82x = 2,288,500,343.77
5. Step 5: Solve for x
   x = 2,288,500,343.77/52,038.82
6. Step 6: Final answer
   x = 43,976.79