Finding the Fourth Proportional to 2,002,127.18, 2,762,943.75 and 1,084,367.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,127.18 : 2,762,943.75 = 1,084,367.21 : x
2. Step 2: Convert to fraction form
   2,002,127.18/2,762,943.75 = 1,084,367.21/x
3. Step 3: Cross multiply
   2,002,127.18x = 2,762,943.75 × 1,084,367.21
4. Step 4: Simplify right side
   2,002,127.18x = 2,996,045,591,759.72
5. Step 5: Solve for x
   x = 2,996,045,591,759.72/2,002,127.18
6. Step 6: Final answer
   x = 1,496,431.21