Finding the Fourth Proportional to 96,066.24, 144,114.72 and 40,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   96,066.24 : 144,114.72 = 40,662.72 : x
2. Step 2: Convert to fraction form
   96,066.24/144,114.72 = 40,662.72/x
3. Step 3: Cross multiply
   96,066.24x = 144,114.72 × 40,662.72
4. Step 4: Simplify right side
   96,066.24x = 5,860,096,507.24
5. Step 5: Solve for x
   x = 5,860,096,507.24/96,066.24
6. Step 6: Final answer
   x = 61,000.58