Finding the Fourth Proportional to 96,255.50, 144,441.57 and 40,851.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,255.50 : 144,441.57 = 40,851.50 : x
2. Step 2: Convert to fraction form
   96,255.50/144,441.57 = 40,851.50/x
3. Step 3: Cross multiply
   96,255.50x = 144,441.57 × 40,851.50
4. Step 4: Simplify right side
   96,255.50x = 5,900,654,796.86
5. Step 5: Solve for x
   x = 5,900,654,796.86/96,255.50
6. Step 6: Final answer
   x = 61,302.00