Finding the Fourth Proportional to 71,348.27, 98,461.33 and 43,048.49

Step by Step Solution

1. Step 1: Write the proportion equation
   71,348.27 : 98,461.33 = 43,048.49 : x
2. Step 2: Convert to fraction form
   71,348.27/98,461.33 = 43,048.49/x
3. Step 3: Cross multiply
   71,348.27x = 98,461.33 × 43,048.49
4. Step 4: Simplify right side
   71,348.27x = 4,238,611,087.59
5. Step 5: Solve for x
   x = 4,238,611,087.59/71,348.27
6. Step 6: Final answer
   x = 59,407.35