Finding the Fourth Proportional to 1,992,956.37, 2,750,367.30 and 1,121,847.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,992,956.37 : 2,750,367.30 = 1,121,847.27 : x
2. Step 2: Convert to fraction form
   1,992,956.37/2,750,367.30 = 1,121,847.27/x
3. Step 3: Cross multiply
   1,992,956.37x = 2,750,367.30 × 1,121,847.27
4. Step 4: Simplify right side
   1,992,956.37x = 3,085,492,047,002.27
5. Step 5: Solve for x
   x = 3,085,492,047,002.27/1,992,956.37
6. Step 6: Final answer
   x = 1,548,198.49