Finding the Fourth Proportional to 52,250.97, 72,096.98 and 31,035.45

Step by Step Solution

1. Step 1: Write the proportion equation
   52,250.97 : 72,096.98 = 31,035.45 : x
2. Step 2: Convert to fraction form
   52,250.97/72,096.98 = 31,035.45/x
3. Step 3: Cross multiply
   52,250.97x = 72,096.98 × 31,035.45
4. Step 4: Simplify right side
   52,250.97x = 2,237,562,062.76
5. Step 5: Solve for x
   x = 2,237,562,062.76/52,250.97
6. Step 6: Final answer
   x = 42,823.36