Finding the Fourth Proportional to 3,663,989.07, 5,056,910.15 and 2,032,921.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,663,989.07 : 5,056,910.15 = 2,032,921.23 : x
2. Step 2: Convert to fraction form
   3,663,989.07/5,056,910.15 = 2,032,921.23/x
3. Step 3: Cross multiply
   3,663,989.07x = 5,056,910.15 × 2,032,921.23
4. Step 4: Simplify right side
   3,663,989.07x = 10,280,300,002,137.48
5. Step 5: Solve for x
   x = 10,280,300,002,137.48/3,663,989.07
6. Step 6: Final answer
   x = 2,805,767.10