Finding the Fourth Proportional to 74,321.37, 111,499.09 and 32,208.52

Step by Step Solution

1. Step 1: Write the proportion equation
   74,321.37 : 111,499.09 = 32,208.52 : x
2. Step 2: Convert to fraction form
   74,321.37/111,499.09 = 32,208.52/x
3. Step 3: Cross multiply
   74,321.37x = 111,499.09 × 32,208.52
4. Step 4: Simplify right side
   74,321.37x = 3,591,221,216.89
5. Step 5: Solve for x
   x = 3,591,221,216.89/74,321.37
6. Step 6: Final answer
   x = 48,320.17