Finding the Fourth Proportional to 59,331.78, 81,907.47 and 34,176.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,331.78 : 81,907.47 = 34,176.42 : x
2. Step 2: Convert to fraction form
   59,331.78/81,907.47 = 34,176.42/x
3. Step 3: Cross multiply
   59,331.78x = 81,907.47 × 34,176.42
4. Step 4: Simplify right side
   59,331.78x = 2,799,304,095.86
5. Step 5: Solve for x
   x = 2,799,304,095.86/59,331.78
6. Step 6: Final answer
   x = 47,180.52