Finding the Fourth Proportional to 2,662,846.63, 3,988,991.98 and 1,240,946.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662,846.63 : 3,988,991.98 = 1,240,946.71 : x
2. Step 2: Convert to fraction form
   2,662,846.63/3,988,991.98 = 1,240,946.71/x
3. Step 3: Cross multiply
   2,662,846.63x = 3,988,991.98 × 1,240,946.71
4. Step 4: Simplify right side
   2,662,846.63x = 4,950,126,473,797.39
5. Step 5: Solve for x
   x = 4,950,126,473,797.39/2,662,846.63
6. Step 6: Final answer
   x = 1,858,960.41