Finding the Fourth Proportional to 1,443,114.96, 2,164,649.76 and 496,493.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,114.96 : 2,164,649.76 = 496,493.88 : x
2. Step 2: Convert to fraction form
   1,443,114.96/2,164,649.76 = 496,493.88/x
3. Step 3: Cross multiply
   1,443,114.96x = 2,164,649.76 × 496,493.88
4. Step 4: Simplify right side
   1,443,114.96x = 1,074,735,358,183.47
5. Step 5: Solve for x
   x = 1,074,735,358,183.47/1,443,114.96
6. Step 6: Final answer
   x = 744,733.02