Finding the Fourth Proportional to 2,007,146.32, 2,769,864.52 and 1,089,375.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,146.32 : 2,769,864.52 = 1,089,375.36 : x
2. Step 2: Convert to fraction form
   2,007,146.32/2,769,864.52 = 1,089,375.36/x
3. Step 3: Cross multiply
   2,007,146.32x = 2,769,864.52 × 1,089,375.36
4. Step 4: Simplify right side
   2,007,146.32x = 3,017,422,155,381.32
5. Step 5: Solve for x
   x = 3,017,422,155,381.32/2,007,146.32
6. Step 6: Final answer
   x = 1,503,339.40