Finding the Fourth Proportional to 2,418,483.96, 3,629,127.78 and 1,220,499.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418,483.96 : 3,629,127.78 = 1,220,499.96 : x
2. Step 2: Convert to fraction form
   2,418,483.96/3,629,127.78 = 1,220,499.96/x
3. Step 3: Cross multiply
   2,418,483.96x = 3,629,127.78 × 1,220,499.96
4. Step 4: Simplify right side
   2,418,483.96x = 4,429,350,310,324.89
5. Step 5: Solve for x
   x = 4,429,350,310,324.89/2,418,483.96
6. Step 6: Final answer
   x = 1,831,457.39