Finding the Fourth Proportional to 74,300.99, 111,425.56 and 32,725.31

Step by Step Solution

1. Step 1: Write the proportion equation
   74,300.99 : 111,425.56 = 32,725.31 : x
2. Step 2: Convert to fraction form
   74,300.99/111,425.56 = 32,725.31/x
3. Step 3: Cross multiply
   74,300.99x = 111,425.56 × 32,725.31
4. Step 4: Simplify right side
   74,300.99x = 3,646,435,992.92
5. Step 5: Solve for x
   x = 3,646,435,992.92/74,300.99
6. Step 6: Final answer
   x = 49,076.55