Finding the Fourth Proportional to 74,449, 111,610.74 and 32,297.34

Step by Step Solution

1. Step 1: Write the proportion equation
   74,449 : 111,610.74 = 32,297.34 : x
2. Step 2: Convert to fraction form
   74,449/111,610.74 = 32,297.34/x
3. Step 3: Cross multiply
   74,449x = 111,610.74 × 32,297.34
4. Step 4: Simplify right side
   74,449x = 3,604,730,017.43
5. Step 5: Solve for x
   x = 3,604,730,017.43/74,449
6. Step 6: Final answer
   x = 48,418.78