Finding the Fourth Proportional to 613,300.50, 846,348.22 and 341,364.06

Step by Step Solution

1. Step 1: Write the proportion equation
   613,300.50 : 846,348.22 = 341,364.06 : x
2. Step 2: Convert to fraction form
   613,300.50/846,348.22 = 341,364.06/x
3. Step 3: Cross multiply
   613,300.50x = 846,348.22 × 341,364.06
4. Step 4: Simplify right side
   613,300.50x = 288,912,864,552.97
5. Step 5: Solve for x
   x = 288,912,864,552.97/613,300.50
6. Step 6: Final answer
   x = 471,078.80