Finding the Fourth Proportional to 2,480,093.79, 3,422,727.27 and 1,392,436.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480,093.79 : 3,422,727.27 = 1,392,436.86 : x
2. Step 2: Convert to fraction form
   2,480,093.79/3,422,727.27 = 1,392,436.86/x
3. Step 3: Cross multiply
   2,480,093.79x = 3,422,727.27 × 1,392,436.86
4. Step 4: Simplify right side
   2,480,093.79x = 4,765,931,612,475.17
5. Step 5: Solve for x
   x = 4,765,931,612,475.17/2,480,093.79
6. Step 6: Final answer
   x = 1,921,673.94