Finding the Fourth Proportional to 2,015,451.32, 2,783,984.77 and 1,493,222.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,451.32 : 2,783,984.77 = 1,493,222.90 : x
2. Step 2: Convert to fraction form
   2,015,451.32/2,783,984.77 = 1,493,222.90/x
3. Step 3: Cross multiply
   2,015,451.32x = 2,783,984.77 × 1,493,222.90
4. Step 4: Simplify right side
   2,015,451.32x = 4,157,109,807,022.37
5. Step 5: Solve for x
   x = 4,157,109,807,022.37/2,015,451.32
6. Step 6: Final answer
   x = 2,062,619.81