Finding the Fourth Proportional to 2,002,402.55, 2,763,513.63 and 1,143,092.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,402.55 : 2,763,513.63 = 1,143,092.18 : x
2. Step 2: Convert to fraction form
   2,002,402.55/2,763,513.63 = 1,143,092.18/x
3. Step 3: Cross multiply
   2,002,402.55x = 2,763,513.63 × 1,143,092.18
4. Step 4: Simplify right side
   2,002,402.55x = 3,158,950,805,958.85
5. Step 5: Solve for x
   x = 3,158,950,805,958.85/2,002,402.55
6. Step 6: Final answer
   x = 1,577,580.30