Finding the Fourth Proportional to 1,096,937.10, 1,644,749.55 and 565,496.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,937.10 : 1,644,749.55 = 565,496.10 : x
2. Step 2: Convert to fraction form
   1,096,937.10/1,644,749.55 = 565,496.10/x
3. Step 3: Cross multiply
   1,096,937.10x = 1,644,749.55 × 565,496.10
4. Step 4: Simplify right side
   1,096,937.10x = 930,099,456,001.76
5. Step 5: Solve for x
   x = 930,099,456,001.76/1,096,937.10
6. Step 6: Final answer
   x = 847,905.92