Finding the Fourth Proportional to 1,022,323.05, 1,410,748.34 and 563,436.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,323.05 : 1,410,748.34 = 563,436.27 : x
2. Step 2: Convert to fraction form
   1,022,323.05/1,410,748.34 = 563,436.27/x
3. Step 3: Cross multiply
   1,022,323.05x = 1,410,748.34 × 563,436.27
4. Step 4: Simplify right side
   1,022,323.05x = 794,866,779,781.11
5. Step 5: Solve for x
   x = 794,866,779,781.11/1,022,323.05
6. Step 6: Final answer
   x = 777,510.38