Finding the Fourth Proportional to 96,753.56, 145,185.71 and 37,581.57

Step by Step Solution

1. Step 1: Write the proportion equation
   96,753.56 : 145,185.71 = 37,581.57 : x
2. Step 2: Convert to fraction form
   96,753.56/145,185.71 = 37,581.57/x
3. Step 3: Cross multiply
   96,753.56x = 145,185.71 × 37,581.57
4. Step 4: Simplify right side
   96,753.56x = 5,456,306,735.46
5. Step 5: Solve for x
   x = 5,456,306,735.46/96,753.56
6. Step 6: Final answer
   x = 56,393.86