Finding the Fourth Proportional to 2,007,150.68, 2,769,870.54 and 1,089,379.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,150.68 : 2,769,870.54 = 1,089,379.72 : x
2. Step 2: Convert to fraction form
   2,007,150.68/2,769,870.54 = 1,089,379.72/x
3. Step 3: Cross multiply
   2,007,150.68x = 2,769,870.54 × 1,089,379.72
4. Step 4: Simplify right side
   2,007,150.68x = 3,017,440,793,301.45
5. Step 5: Solve for x
   x = 3,017,440,793,301.45/2,007,150.68
6. Step 6: Final answer
   x = 1,503,345.43