Finding the Fourth Proportional to 3,685,272.92, 5,085,466.38 and 2,031,091.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,685,272.92 : 5,085,466.38 = 2,031,091.52 : x
2. Step 2: Convert to fraction form
   3,685,272.92/5,085,466.38 = 2,031,091.52/x
3. Step 3: Cross multiply
   3,685,272.92x = 5,085,466.38 × 2,031,091.52
4. Step 4: Simplify right side
   3,685,272.92x = 10,329,047,639,663.10
5. Step 5: Solve for x
   x = 10,329,047,639,663.10/3,685,272.92
6. Step 6: Final answer
   x = 2,802,790.42