Finding the Fourth Proportional to 2,443,012.68, 3,371,361.45 and 1,355,284.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,012.68 : 3,371,361.45 = 1,355,284.29 : x
2. Step 2: Convert to fraction form
   2,443,012.68/3,371,361.45 = 1,355,284.29/x
3. Step 3: Cross multiply
   2,443,012.68x = 3,371,361.45 × 1,355,284.29
4. Step 4: Simplify right side
   2,443,012.68x = 4,569,153,209,096.62
5. Step 5: Solve for x
   x = 4,569,153,209,096.62/2,443,012.68
6. Step 6: Final answer
   x = 1,870,294.51