Finding the Fourth Proportional to 2,007,282.28, 2,769,975.29 and 1,089,491.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,282.28 : 2,769,975.29 = 1,089,491.89 : x
2. Step 2: Convert to fraction form
   2,007,282.28/2,769,975.29 = 1,089,491.89/x
3. Step 3: Cross multiply
   2,007,282.28x = 2,769,975.29 × 1,089,491.89
4. Step 4: Simplify right side
   2,007,282.28x = 3,017,865,618,142.10
5. Step 5: Solve for x
   x = 3,017,865,618,142.10/2,007,282.28
6. Step 6: Final answer
   x = 1,503,458.51