Finding the Fourth Proportional to 2,006,963.88, 2,769,611.61 and 1,089,192.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006,963.88 : 2,769,611.61 = 1,089,192.78 : x
2. Step 2: Convert to fraction form
   2,006,963.88/2,769,611.61 = 1,089,192.78/x
3. Step 3: Cross multiply
   2,006,963.88x = 2,769,611.61 × 1,089,192.78
4. Step 4: Simplify right side
   2,006,963.88x = 3,016,640,963,570.21
5. Step 5: Solve for x
   x = 3,016,640,963,570.21/2,006,963.88
6. Step 6: Final answer
   x = 1,503,086.82