Finding the Fourth Proportional to 3,632,840.56, 5,013,320.28 and 2,105,833.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632,840.56 : 5,013,320.28 = 2,105,833.84 : x
2. Step 2: Convert to fraction form
   3,632,840.56/5,013,320.28 = 2,105,833.84/x
3. Step 3: Cross multiply
   3,632,840.56x = 5,013,320.28 × 2,105,833.84
4. Step 4: Simplify right side
   3,632,840.56x = 10,557,219,496,382.28
5. Step 5: Solve for x
   x = 10,557,219,496,382.28/3,632,840.56
6. Step 6: Final answer
   x = 2,906,050.88