Finding the Fourth Proportional to 2,479,979.77, 3,422,745.61 and 1,513,671.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479,979.77 : 3,422,745.61 = 1,513,671.59 : x
2. Step 2: Convert to fraction form
   2,479,979.77/3,422,745.61 = 1,513,671.59/x
3. Step 3: Cross multiply
   2,479,979.77x = 3,422,745.61 × 1,513,671.59
4. Step 4: Simplify right side
   2,479,979.77x = 5,180,912,782,085.86
5. Step 5: Solve for x
   x = 5,180,912,782,085.86/2,479,979.77
6. Step 6: Final answer
   x = 2,089,094.78