Finding the Fourth Proportional to 2,538,870.92, 3,781,918.76 and 2,401,357.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,870.92 : 3,781,918.76 = 2,401,357.83 : x
2. Step 2: Convert to fraction form
   2,538,870.92/3,781,918.76 = 2,401,357.83/x
3. Step 3: Cross multiply
   2,538,870.92x = 3,781,918.76 × 2,401,357.83
4. Step 4: Simplify right side
   2,538,870.92x = 9,081,740,226,749.89
5. Step 5: Solve for x
   x = 9,081,740,226,749.89/2,538,870.92
6. Step 6: Final answer
   x = 3,577,078.36