Finding the Fourth Proportional to 73,069.98, 109,540.17 and 35,609.10

Step by Step Solution

1. Step 1: Write the proportion equation
   73,069.98 : 109,540.17 = 35,609.10 : x
2. Step 2: Convert to fraction form
   73,069.98/109,540.17 = 35,609.10/x
3. Step 3: Cross multiply
   73,069.98x = 109,540.17 × 35,609.10
4. Step 4: Simplify right side
   73,069.98x = 3,900,626,867.55
5. Step 5: Solve for x
   x = 3,900,626,867.55/73,069.98
6. Step 6: Final answer
   x = 53,382.07