Finding the Fourth Proportional to 78,257.24, 107,959.12 and 46,414.52

Step by Step Solution

1. Step 1: Write the proportion equation
   78,257.24 : 107,959.12 = 46,414.52 : x
2. Step 2: Convert to fraction form
   78,257.24/107,959.12 = 46,414.52/x
3. Step 3: Cross multiply
   78,257.24x = 107,959.12 × 46,414.52
4. Step 4: Simplify right side
   78,257.24x = 5,010,870,734.42
5. Step 5: Solve for x
   x = 5,010,870,734.42/78,257.24
6. Step 6: Final answer
   x = 64,030.76