Finding the Fourth Proportional to 773,931.86, 1,067,967.37 and 434,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   773,931.86 : 1,067,967.37 = 434,334.50 : x
2. Step 2: Convert to fraction form
   773,931.86/1,067,967.37 = 434,334.50/x
3. Step 3: Cross multiply
   773,931.86x = 1,067,967.37 × 434,334.50
4. Step 4: Simplify right side
   773,931.86x = 463,855,073,665.27
5. Step 5: Solve for x
   x = 463,855,073,665.27/773,931.86
6. Step 6: Final answer
   x = 599,348.73