Finding the Fourth Proportional to 773,783.74, 1,066,065.06 and 598,752.15

Step by Step Solution

1. Step 1: Write the proportion equation
   773,783.74 : 1,066,065.06 = 598,752.15 : x
2. Step 2: Convert to fraction form
   773,783.74/1,066,065.06 = 598,752.15/x
3. Step 3: Cross multiply
   773,783.74x = 1,066,065.06 × 598,752.15
4. Step 4: Simplify right side
   773,783.74x = 638,308,745,907.10
5. Step 5: Solve for x
   x = 638,308,745,907.10/773,783.74
6. Step 6: Final answer
   x = 824,918.78