Finding the Fourth Proportional to 86,499.24, 119,367.36 and 48,773.52

Step by Step Solution

1. Step 1: Write the proportion equation
   86,499.24 : 119,367.36 = 48,773.52 : x
2. Step 2: Convert to fraction form
   86,499.24/119,367.36 = 48,773.52/x
3. Step 3: Cross multiply
   86,499.24x = 119,367.36 × 48,773.52
4. Step 4: Simplify right side
   86,499.24x = 5,821,966,320.31
5. Step 5: Solve for x
   x = 5,821,966,320.31/86,499.24
6. Step 6: Final answer
   x = 67,306.56