Finding the Fourth Proportional to 773,142.02, 1,066,932.78 and 433,610.54

Step by Step Solution

1. Step 1: Write the proportion equation
   773,142.02 : 1,066,932.78 = 433,610.54 : x
2. Step 2: Convert to fraction form
   773,142.02/1,066,932.78 = 433,610.54/x
3. Step 3: Cross multiply
   773,142.02x = 1,066,932.78 × 433,610.54
4. Step 4: Simplify right side
   773,142.02x = 462,633,298,879.50
5. Step 5: Solve for x
   x = 462,633,298,879.50/773,142.02
6. Step 6: Final answer
   x = 598,380.75