Finding the Fourth Proportional to 59,228.57, 81,709.15 and 35,341.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,228.57 : 81,709.15 = 35,341.37 : x
2. Step 2: Convert to fraction form
   59,228.57/81,709.15 = 35,341.37/x
3. Step 3: Cross multiply
   59,228.57x = 81,709.15 × 35,341.37
4. Step 4: Simplify right side
   59,228.57x = 2,887,713,302.54
5. Step 5: Solve for x
   x = 2,887,713,302.54/59,228.57
6. Step 6: Final answer
   x = 48,755.41