Finding the Fourth Proportional to 1,486,667.36, 2,051,426.76 and 874,685.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,486,667.36 : 2,051,426.76 = 874,685.48 : x
2. Step 2: Convert to fraction form
   1,486,667.36/2,051,426.76 = 874,685.48/x
3. Step 3: Cross multiply
   1,486,667.36x = 2,051,426.76 × 874,685.48
4. Step 4: Simplify right side
   1,486,667.36x = 1,794,353,200,255.44
5. Step 5: Solve for x
   x = 1,794,353,200,255.44/1,486,667.36
6. Step 6: Final answer
   x = 1,206,963.47