Finding the Fourth Proportional to 67,894.89, 93,706.22 and 39,600.59

Step by Step Solution

1. Step 1: Write the proportion equation
   67,894.89 : 93,706.22 = 39,600.59 : x
2. Step 2: Convert to fraction form
   67,894.89/93,706.22 = 39,600.59/x
3. Step 3: Cross multiply
   67,894.89x = 93,706.22 × 39,600.59
4. Step 4: Simplify right side
   67,894.89x = 3,710,820,932.14
5. Step 5: Solve for x
   x = 3,710,820,932.14/67,894.89
6. Step 6: Final answer
   x = 54,655.38