Finding the Fourth Proportional to 71,144.98, 98,200.49 and 46,963.59

Step by Step Solution

1. Step 1: Write the proportion equation
   71,144.98 : 98,200.49 = 46,963.59 : x
2. Step 2: Convert to fraction form
   71,144.98/98,200.49 = 46,963.59/x
3. Step 3: Cross multiply
   71,144.98x = 98,200.49 × 46,963.59
4. Step 4: Simplify right side
   71,144.98x = 4,611,847,315.34
5. Step 5: Solve for x
   x = 4,611,847,315.34/71,144.98
6. Step 6: Final answer
   x = 64,823.23