Finding the Fourth Proportional to 73,404.40, 101,291.16 and 50,767.60

Step by Step Solution

1. Step 1: Write the proportion equation
   73,404.40 : 101,291.16 = 50,767.60 : x
2. Step 2: Convert to fraction form
   73,404.40/101,291.16 = 50,767.60/x
3. Step 3: Cross multiply
   73,404.40x = 101,291.16 × 50,767.60
4. Step 4: Simplify right side
   73,404.40x = 5,142,309,094.42
5. Step 5: Solve for x
   x = 5,142,309,094.42/73,404.40
6. Step 6: Final answer
   x = 70,054.51