Finding the Fourth Proportional to 67,645.63, 93,344.61 and 45,797.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,645.63 : 93,344.61 = 45,797.46 : x
2. Step 2: Convert to fraction form
   67,645.63/93,344.61 = 45,797.46/x
3. Step 3: Cross multiply
   67,645.63x = 93,344.61 × 45,797.46
4. Step 4: Simplify right side
   67,645.63x = 4,274,946,042.69
5. Step 5: Solve for x
   x = 4,274,946,042.69/67,645.63
6. Step 6: Final answer
   x = 63,196.19