Finding the Fourth Proportional to 2,382,667.17, 3,288,106.17 and 1,294,938.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382,667.17 : 3,288,106.17 = 1,294,938.80 : x
2. Step 2: Convert to fraction form
   2,382,667.17/3,288,106.17 = 1,294,938.80/x
3. Step 3: Cross multiply
   2,382,667.17x = 3,288,106.17 × 1,294,938.80
4. Step 4: Simplify right side
   2,382,667.17x = 4,257,896,248,479.31
5. Step 5: Solve for x
   x = 4,257,896,248,479.31/2,382,667.17
6. Step 6: Final answer
   x = 1,787,029.39