Finding the Fourth Proportional to 1,563,106.50, 2,157,086.97 and 884,028.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,563,106.50 : 2,157,086.97 = 884,028.42 : x
2. Step 2: Convert to fraction form
   1,563,106.50/2,157,086.97 = 884,028.42/x
3. Step 3: Cross multiply
   1,563,106.50x = 2,157,086.97 × 884,028.42
4. Step 4: Simplify right side
   1,563,106.50x = 1,906,926,185,891.69
5. Step 5: Solve for x
   x = 1,906,926,185,891.69/1,563,106.50
6. Step 6: Final answer
   x = 1,219,959.22