Finding the Fourth Proportional to 2,513,116.81, 3,786,443.10 and 2,273,497.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,116.81 : 3,786,443.10 = 2,273,497.81 : x
2. Step 2: Convert to fraction form
   2,513,116.81/3,786,443.10 = 2,273,497.81/x
3. Step 3: Cross multiply
   2,513,116.81x = 3,786,443.10 × 2,273,497.81
4. Step 4: Simplify right side
   2,513,116.81x = 8,608,470,108,798.28
5. Step 5: Solve for x
   x = 8,608,470,108,798.28/2,513,116.81
6. Step 6: Final answer
   x = 3,425,415.83