Finding the Fourth Proportional to 59,348.59, 81,908.49 and 35,488.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,348.59 : 81,908.49 = 35,488.42 : x
2. Step 2: Convert to fraction form
   59,348.59/81,908.49 = 35,488.42/x
3. Step 3: Cross multiply
   59,348.59x = 81,908.49 × 35,488.42
4. Step 4: Simplify right side
   59,348.59x = 2,906,802,894.69
5. Step 5: Solve for x
   x = 2,906,802,894.69/59,348.59
6. Step 6: Final answer
   x = 48,978.47