Finding the Fourth Proportional to 1,456,196.55, 2,009,105.93 and 844,227.20

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,196.55 : 2,009,105.93 = 844,227.20 : x
2. Step 2: Convert to fraction form
   1,456,196.55/2,009,105.93 = 844,227.20/x
3. Step 3: Cross multiply
   1,456,196.55x = 2,009,105.93 × 844,227.20
4. Step 4: Simplify right side
   1,456,196.55x = 1,696,141,869,566.16
5. Step 5: Solve for x
   x = 1,696,141,869,566.16/1,456,196.55
6. Step 6: Final answer
   x = 1,164,775.37