Finding the Fourth Proportional to 59,015.78, 88,549.82 and 30,929.15

Step by Step Solution

1. Step 1: Write the proportion equation
   59,015.78 : 88,549.82 = 30,929.15 : x
2. Step 2: Convert to fraction form
   59,015.78/88,549.82 = 30,929.15/x
3. Step 3: Cross multiply
   59,015.78x = 88,549.82 × 30,929.15
4. Step 4: Simplify right side
   59,015.78x = 2,738,770,067.86
5. Step 5: Solve for x
   x = 2,738,770,067.86/59,015.78
6. Step 6: Final answer
   x = 46,407.42