Finding the Fourth Proportional to 73,066.14, 109,633.89 and 50,611.35

Step by Step Solution

1. Step 1: Write the proportion equation
   73,066.14 : 109,633.89 = 50,611.35 : x
2. Step 2: Convert to fraction form
   73,066.14/109,633.89 = 50,611.35/x
3. Step 3: Cross multiply
   73,066.14x = 109,633.89 × 50,611.35
4. Step 4: Simplify right side
   73,066.14x = 5,548,719,178.65
5. Step 5: Solve for x
   x = 5,548,719,178.65/73,066.14
6. Step 6: Final answer
   x = 75,941.05