Finding the Fourth Proportional to 104,451, 144,160.61 and 62,008.62

Step by Step Solution

1. Step 1: Write the proportion equation
   104,451 : 144,160.61 = 62,008.62 : x
2. Step 2: Convert to fraction form
   104,451/144,160.61 = 62,008.62/x
3. Step 3: Cross multiply
   104,451x = 144,160.61 × 62,008.62
4. Step 4: Simplify right side
   104,451x = 8,939,200,174.42
5. Step 5: Solve for x
   x = 8,939,200,174.42/104,451
6. Step 6: Final answer
   x = 85,582.72