Finding the Fourth Proportional to 3,789,535.16, 5,229,404.32 and 2,070,715.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,789,535.16 : 5,229,404.32 = 2,070,715.16 : x
2. Step 2: Convert to fraction form
   3,789,535.16/5,229,404.32 = 2,070,715.16/x
3. Step 3: Cross multiply
   3,789,535.16x = 5,229,404.32 × 2,070,715.16
4. Step 4: Simplify right side
   3,789,535.16x = 10,828,606,803,193.49
5. Step 5: Solve for x
   x = 10,828,606,803,193.49/3,789,535.16
6. Step 6: Final answer
   x = 2,857,502.66