Finding the Fourth Proportional to 93,433.50, 140,208.57 and 38,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,433.50 : 140,208.57 = 38,029.50 : x
2. Step 2: Convert to fraction form
   93,433.50/140,208.57 = 38,029.50/x
3. Step 3: Cross multiply
   93,433.50x = 140,208.57 × 38,029.50
4. Step 4: Simplify right side
   93,433.50x = 5,332,061,812.82
5. Step 5: Solve for x
   x = 5,332,061,812.82/93,433.50
6. Step 6: Final answer
   x = 57,067.99