Finding the Fourth Proportional to 2,281,007.86, 3,419,684.93 and 1,143,185.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,007.86 : 3,419,684.93 = 1,143,185.97 : x
2. Step 2: Convert to fraction form
   2,281,007.86/3,419,684.93 = 1,143,185.97/x
3. Step 3: Cross multiply
   2,281,007.86x = 3,419,684.93 × 1,143,185.97
4. Step 4: Simplify right side
   2,281,007.86x = 3,909,335,849,478.22
5. Step 5: Solve for x
   x = 3,909,335,849,478.22/2,281,007.86
6. Step 6: Final answer
   x = 1,713,863.39