Finding the Fourth Proportional to 3,828,045.42, 5,282,698.50 and 2,109,165.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,828,045.42 : 5,282,698.50 = 2,109,165.48 : x
2. Step 2: Convert to fraction form
   3,828,045.42/5,282,698.50 = 2,109,165.48/x
3. Step 3: Cross multiply
   3,828,045.42x = 5,282,698.50 × 2,109,165.48
4. Step 4: Simplify right side
   3,828,045.42x = 11,142,085,317,447.78
5. Step 5: Solve for x
   x = 11,142,085,317,447.78/3,828,045.42
6. Step 6: Final answer
   x = 2,910,646.06