Finding the Fourth Proportional to 3,809,271.91, 5,256,536.43 and 2,090,503.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,809,271.91 : 5,256,536.43 = 2,090,503.15 : x
2. Step 2: Convert to fraction form
   3,809,271.91/5,256,536.43 = 2,090,503.15/x
3. Step 3: Cross multiply
   3,809,271.91x = 5,256,536.43 × 2,090,503.15
4. Step 4: Simplify right side
   3,809,271.91x = 10,988,805,965,004.75
5. Step 5: Solve for x
   x = 10,988,805,965,004.75/3,809,271.91
6. Step 6: Final answer
   x = 2,884,752.32