Finding the Fourth Proportional to 904,991.94, 1,355,650.83 and 704,487.78

Step by Step Solution

1. Step 1: Write the proportion equation
   904,991.94 : 1,355,650.83 = 704,487.78 : x
2. Step 2: Convert to fraction form
   904,991.94/1,355,650.83 = 704,487.78/x
3. Step 3: Cross multiply
   904,991.94x = 1,355,650.83 × 704,487.78
4. Step 4: Simplify right side
   904,991.94x = 955,039,443,681.86
5. Step 5: Solve for x
   x = 955,039,443,681.86/904,991.94
6. Step 6: Final answer
   x = 1,055,301.60