Finding the Fourth Proportional to 73,496.25, 110,208.71 and 43,109.69

Step by Step Solution

1. Step 1: Write the proportion equation
   73,496.25 : 110,208.71 = 43,109.69 : x
2. Step 2: Convert to fraction form
   73,496.25/110,208.71 = 43,109.69/x
3. Step 3: Cross multiply
   73,496.25x = 110,208.71 × 43,109.69
4. Step 4: Simplify right side
   73,496.25x = 4,751,062,772.36
5. Step 5: Solve for x
   x = 4,751,062,772.36/73,496.25
6. Step 6: Final answer
   x = 64,643.61