Finding the Fourth Proportional to 75,493.94, 113,254.56 and 31,096.46

Step by Step Solution

1. Step 1: Write the proportion equation
   75,493.94 : 113,254.56 = 31,096.46 : x
2. Step 2: Convert to fraction form
   75,493.94/113,254.56 = 31,096.46/x
3. Step 3: Cross multiply
   75,493.94x = 113,254.56 × 31,096.46
4. Step 4: Simplify right side
   75,493.94x = 3,521,815,894.86
5. Step 5: Solve for x
   x = 3,521,815,894.86/75,493.94
6. Step 6: Final answer
   x = 46,650.31