Finding the Fourth Proportional to 2,017,706.32, 2,784,411.68 and 1,099,915.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,706.32 : 2,784,411.68 = 1,099,915.22 : x
2. Step 2: Convert to fraction form
   2,017,706.32/2,784,411.68 = 1,099,915.22/x
3. Step 3: Cross multiply
   2,017,706.32x = 2,784,411.68 × 1,099,915.22
4. Step 4: Simplify right side
   2,017,706.32x = 3,062,616,774,470.42
5. Step 5: Solve for x
   x = 3,062,616,774,470.42/2,017,706.32
6. Step 6: Final answer
   x = 1,517,870.44