Finding the Fourth Proportional to 777,502.72, 1,161,994.24 and 567,582.72

Step by Step Solution

1. Step 1: Write the proportion equation
   777,502.72 : 1,161,994.24 = 567,582.72 : x
2. Step 2: Convert to fraction form
   777,502.72/1,161,994.24 = 567,582.72/x
3. Step 3: Cross multiply
   777,502.72x = 1,161,994.24 × 567,582.72
4. Step 4: Simplify right side
   777,502.72x = 659,527,851,363.53
5. Step 5: Solve for x
   x = 659,527,851,363.53/777,502.72
6. Step 6: Final answer
   x = 848,264.37