Finding the Fourth Proportional to 96,682.28, 145,076.27 and 37,520.28

Step by Step Solution

1. Step 1: Write the proportion equation
   96,682.28 : 145,076.27 = 37,520.28 : x
2. Step 2: Convert to fraction form
   96,682.28/145,076.27 = 37,520.28/x
3. Step 3: Cross multiply
   96,682.28x = 145,076.27 × 37,520.28
4. Step 4: Simplify right side
   96,682.28x = 5,443,302,084.15
5. Step 5: Solve for x
   x = 5,443,302,084.15/96,682.28
6. Step 6: Final answer
   x = 56,300.93