Finding the Fourth Proportional to 608,101.82, 839,174.82 and 336,176.72

Step by Step Solution

1. Step 1: Write the proportion equation
   608,101.82 : 839,174.82 = 336,176.72 : x
2. Step 2: Convert to fraction form
   608,101.82/839,174.82 = 336,176.72/x
3. Step 3: Cross multiply
   608,101.82x = 839,174.82 × 336,176.72
4. Step 4: Simplify right side
   608,101.82x = 282,111,038,494.19
5. Step 5: Solve for x
   x = 282,111,038,494.19/608,101.82
6. Step 6: Final answer
   x = 463,920.73