Finding the Fourth Proportional to 613,300.88, 846,355.25 and 341,362.94

Step by Step Solution

1. Step 1: Write the proportion equation
   613,300.88 : 846,355.25 = 341,362.94 : x
2. Step 2: Convert to fraction form
   613,300.88/846,355.25 = 341,362.94/x
3. Step 3: Cross multiply
   613,300.88x = 846,355.25 × 341,362.94
4. Step 4: Simplify right side
   613,300.88x = 288,914,311,063.42
5. Step 5: Solve for x
   x = 288,914,311,063.42/613,300.88
6. Step 6: Final answer
   x = 471,080.87