Finding the Fourth Proportional to 2,384,867.82, 3,577,416.56 and 787,395.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,867.82 : 3,577,416.56 = 787,395.54 : x
2. Step 2: Convert to fraction form
   2,384,867.82/3,577,416.56 = 787,395.54/x
3. Step 3: Cross multiply
   2,384,867.82x = 3,577,416.56 × 787,395.54
4. Step 4: Simplify right side
   2,384,867.82x = 2,816,841,844,066.14
5. Step 5: Solve for x
   x = 2,816,841,844,066.14/2,384,867.82
6. Step 6: Final answer
   x = 1,181,131.22