Finding the Fourth Proportional to 71,496.22, 98,667.42 and 43,196.44

Step by Step Solution

1. Step 1: Write the proportion equation
   71,496.22 : 98,667.42 = 43,196.44 : x
2. Step 2: Convert to fraction form
   71,496.22/98,667.42 = 43,196.44/x
3. Step 3: Cross multiply
   71,496.22x = 98,667.42 × 43,196.44
4. Step 4: Simplify right side
   71,496.22x = 4,262,081,287.98
5. Step 5: Solve for x
   x = 4,262,081,287.98/71,496.22
6. Step 6: Final answer
   x = 59,612.68