Finding the Fourth Proportional to 2,626,187.71, 3,624,139.04 and 1,418,963.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626,187.71 : 3,624,139.04 = 1,418,963.71 : x
2. Step 2: Convert to fraction form
   2,626,187.71/3,624,139.04 = 1,418,963.71/x
3. Step 3: Cross multiply
   2,626,187.71x = 3,624,139.04 × 1,418,963.71
4. Step 4: Simplify right side
   2,626,187.71x = 5,142,521,777,754.24
5. Step 5: Solve for x
   x = 5,142,521,777,754.24/2,626,187.71
6. Step 6: Final answer
   x = 1,958,169.92