Finding the Fourth Proportional to 32,488.96, 44,757.12 and 30,907.84

Step by Step Solution

1. Step 1: Write the proportion equation
   32,488.96 : 44,757.12 = 30,907.84 : x
2. Step 2: Convert to fraction form
   32,488.96/44,757.12 = 30,907.84/x
3. Step 3: Cross multiply
   32,488.96x = 44,757.12 × 30,907.84
4. Step 4: Simplify right side
   32,488.96x = 1,383,345,903.82
5. Step 5: Solve for x
   x = 1,383,345,903.82/32,488.96
6. Step 6: Final answer
   x = 42,578.95