Finding the Fourth Proportional to 52,241.36, 72,096.42 and 31,830.92

Step by Step Solution

1. Step 1: Write the proportion equation
   52,241.36 : 72,096.42 = 31,830.92 : x
2. Step 2: Convert to fraction form
   52,241.36/72,096.42 = 31,830.92/x
3. Step 3: Cross multiply
   52,241.36x = 72,096.42 × 31,830.92
4. Step 4: Simplify right side
   52,241.36x = 2,294,895,377.31
5. Step 5: Solve for x
   x = 2,294,895,377.31/52,241.36
6. Step 6: Final answer
   x = 43,928.71