Finding the Fourth Proportional to 483,697.71, 667,472.00 and 268,824.69

Step by Step Solution

1. Step 1: Write the proportion equation
   483,697.71 : 667,472.00 = 268,824.69 : x
2. Step 2: Convert to fraction form
   483,697.71/667,472.00 = 268,824.69/x
3. Step 3: Cross multiply
   483,697.71x = 667,472.00 × 268,824.69
4. Step 4: Simplify right side
   483,697.71x = 179,432,952,139.56
5. Step 5: Solve for x
   x = 179,432,952,139.56/483,697.71
6. Step 6: Final answer
   x = 370,960.93