Finding the Fourth Proportional to 2,542,094.69, 3,812,649.05 and 720,443.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,094.69 : 3,812,649.05 = 720,443.98 : x
2. Step 2: Convert to fraction form
   2,542,094.69/3,812,649.05 = 720,443.98/x
3. Step 3: Cross multiply
   2,542,094.69x = 3,812,649.05 × 720,443.98
4. Step 4: Simplify right side
   2,542,094.69x = 2,746,800,048,194.71
5. Step 5: Solve for x
   x = 2,746,800,048,194.71/2,542,094.69
6. Step 6: Final answer
   x = 1,080,526.25