Finding the Fourth Proportional to 2,002,403.55, 2,763,515.01 and 1,143,093.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,403.55 : 2,763,515.01 = 1,143,093.18 : x
2. Step 2: Convert to fraction form
   2,002,403.55/2,763,515.01 = 1,143,093.18/x
3. Step 3: Cross multiply
   2,002,403.55x = 2,763,515.01 × 1,143,093.18
4. Step 4: Simplify right side
   2,002,403.55x = 3,158,955,160,758.63
5. Step 5: Solve for x
   x = 3,158,955,160,758.63/2,002,403.55
6. Step 6: Final answer
   x = 1,577,581.68