Finding the Fourth Proportional to 850,769.04, 1,174,086.32 and 468,820.43

Step by Step Solution

1. Step 1: Write the proportion equation
   850,769.04 : 1,174,086.32 = 468,820.43 : x
2. Step 2: Convert to fraction form
   850,769.04/1,174,086.32 = 468,820.43/x
3. Step 3: Cross multiply
   850,769.04x = 1,174,086.32 × 468,820.43
4. Step 4: Simplify right side
   850,769.04x = 550,435,653,399.52
5. Step 5: Solve for x
   x = 550,435,653,399.52/850,769.04
6. Step 6: Final answer
   x = 646,985.99