Finding the Fourth Proportional to 73,685.39, 110,449.38 and 42,027.27

Step by Step Solution

1. Step 1: Write the proportion equation
   73,685.39 : 110,449.38 = 42,027.27 : x
2. Step 2: Convert to fraction form
   73,685.39/110,449.38 = 42,027.27/x
3. Step 3: Cross multiply
   73,685.39x = 110,449.38 × 42,027.27
4. Step 4: Simplify right side
   73,685.39x = 4,641,885,914.59
5. Step 5: Solve for x
   x = 4,641,885,914.59/73,685.39
6. Step 6: Final answer
   x = 62,996.02