Finding the Fourth Proportional to 2,147,813.27, 2,963,906.39 and 1,180,935.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,813.27 : 2,963,906.39 = 1,180,935.71 : x
2. Step 2: Convert to fraction form
   2,147,813.27/2,963,906.39 = 1,180,935.71/x
3. Step 3: Cross multiply
   2,147,813.27x = 2,963,906.39 × 1,180,935.71
4. Step 4: Simplify right side
   2,147,813.27x = 3,500,182,885,180.99
5. Step 5: Solve for x
   x = 3,500,182,885,180.99/2,147,813.27
6. Step 6: Final answer
   x = 1,629,649.53