Finding the Fourth Proportional to 2,007,111.75, 2,769,816.96 and 1,089,340.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,111.75 : 2,769,816.96 = 1,089,340.91 : x
2. Step 2: Convert to fraction form
   2,007,111.75/2,769,816.96 = 1,089,340.91/x
3. Step 3: Cross multiply
   2,007,111.75x = 2,769,816.96 × 1,089,340.91
4. Step 4: Simplify right side
   2,007,111.75x = 3,017,274,927,739.83
5. Step 5: Solve for x
   x = 3,017,274,927,739.83/2,007,111.75
6. Step 6: Final answer
   x = 1,503,291.95