Finding the Fourth Proportional to 1,033,760.21, 1,426,380.00 and 603,957.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033,760.21 : 1,426,380.00 = 603,957.33 : x
2. Step 2: Convert to fraction form
   1,033,760.21/1,426,380.00 = 603,957.33/x
3. Step 3: Cross multiply
   1,033,760.21x = 1,426,380.00 × 603,957.33
4. Step 4: Simplify right side
   1,033,760.21x = 861,472,654,100.56
5. Step 5: Solve for x
   x = 861,472,654,100.56/1,033,760.21
6. Step 6: Final answer
   x = 833,338.96