Finding the Fourth Proportional to 296,085.57, 444,081.96 and 96,404.61

Step by Step Solution

1. Step 1: Write the proportion equation
   296,085.57 : 444,081.96 = 96,404.61 : x
2. Step 2: Convert to fraction form
   296,085.57/444,081.96 = 96,404.61/x
3. Step 3: Cross multiply
   296,085.57x = 444,081.96 × 96,404.61
4. Step 4: Simplify right side
   296,085.57x = 42,811,548,161.84
5. Step 5: Solve for x
   x = 42,811,548,161.84/296,085.57
6. Step 6: Final answer
   x = 144,591.81