Finding the Fourth Proportional to 2,587,507.16, 3,570,676.18 and 1,485,120.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,507.16 : 3,570,676.18 = 1,485,120.04 : x
2. Step 2: Convert to fraction form
   2,587,507.16/3,570,676.18 = 1,485,120.04/x
3. Step 3: Cross multiply
   2,587,507.16x = 3,570,676.18 × 1,485,120.04
4. Step 4: Simplify right side
   2,587,507.16x = 5,302,882,751,268.65
5. Step 5: Solve for x
   x = 5,302,882,751,268.65/2,587,507.16
6. Step 6: Final answer
   x = 2,049,417.61