Finding the Fourth Proportional to 1,096,963.10, 1,644,788.55 and 565,522.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,963.10 : 1,644,788.55 = 565,522.10 : x
2. Step 2: Convert to fraction form
   1,096,963.10/1,644,788.55 = 565,522.10/x
3. Step 3: Cross multiply
   1,096,963.10x = 1,644,788.55 × 565,522.10
4. Step 4: Simplify right side
   1,096,963.10x = 930,164,274,851.96
5. Step 5: Solve for x
   x = 930,164,274,851.96/1,096,963.10
6. Step 6: Final answer
   x = 847,944.91