Finding the Fourth Proportional to 778,003.41, 1,073,663.69 and 433,835.98

Step by Step Solution

1. Step 1: Write the proportion equation
   778,003.41 : 1,073,663.69 = 433,835.98 : x
2. Step 2: Convert to fraction form
   778,003.41/1,073,663.69 = 433,835.98/x
3. Step 3: Cross multiply
   778,003.41x = 1,073,663.69 × 433,835.98
4. Step 4: Simplify right side
   778,003.41x = 465,793,934,288.23
5. Step 5: Solve for x
   x = 465,793,934,288.23/778,003.41
6. Step 6: Final answer
   x = 598,704.24