Finding the Fourth Proportional to 1,919,052.18, 2,648,447.82 and 1,103,520.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,052.18 : 2,648,447.82 = 1,103,520.96 : x
2. Step 2: Convert to fraction form
   1,919,052.18/2,648,447.82 = 1,103,520.96/x
3. Step 3: Cross multiply
   1,919,052.18x = 2,648,447.82 × 1,103,520.96
4. Step 4: Simplify right side
   1,919,052.18x = 2,922,617,680,836.31
5. Step 5: Solve for x
   x = 2,922,617,680,836.31/1,919,052.18
6. Step 6: Final answer
   x = 1,522,948.52