Finding the Fourth Proportional to 63,100.18, 94,629.78 and 20,968.94

Step by Step Solution

1. Step 1: Write the proportion equation
   63,100.18 : 94,629.78 = 20,968.94 : x
2. Step 2: Convert to fraction form
   63,100.18/94,629.78 = 20,968.94/x
3. Step 3: Cross multiply
   63,100.18x = 94,629.78 × 20,968.94
4. Step 4: Simplify right side
   63,100.18x = 1,984,286,179.03
5. Step 5: Solve for x
   x = 1,984,286,179.03/63,100.18
6. Step 6: Final answer
   x = 31,446.60