Finding the Fourth Proportional to 71,016.69, 106,492.23 and 26,611.68

Step by Step Solution

1. Step 1: Write the proportion equation
   71,016.69 : 106,492.23 = 26,611.68 : x
2. Step 2: Convert to fraction form
   71,016.69/106,492.23 = 26,611.68/x
3. Step 3: Cross multiply
   71,016.69x = 106,492.23 × 26,611.68
4. Step 4: Simplify right side
   71,016.69x = 2,833,937,147.25
5. Step 5: Solve for x
   x = 2,833,937,147.25/71,016.69
6. Step 6: Final answer
   x = 39,905.23