Finding the Fourth Proportional to 2,624,059.28, 3,936,314.46 and 730,800.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624,059.28 : 3,936,314.46 = 730,800.72 : x
2. Step 2: Convert to fraction form
   2,624,059.28/3,936,314.46 = 730,800.72/x
3. Step 3: Cross multiply
   2,624,059.28x = 3,936,314.46 × 730,800.72
4. Step 4: Simplify right side
   2,624,059.28x = 2,876,661,441,514.41
5. Step 5: Solve for x
   x = 2,876,661,441,514.41/2,624,059.28
6. Step 6: Final answer
   x = 1,096,263.89