Finding the Fourth Proportional to 517,294.50, 713,462.00 and 336,064.82

Step by Step Solution

1. Step 1: Write the proportion equation
   517,294.50 : 713,462.00 = 336,064.82 : x
2. Step 2: Convert to fraction form
   517,294.50/713,462.00 = 336,064.82/x
3. Step 3: Cross multiply
   517,294.50x = 713,462.00 × 336,064.82
4. Step 4: Simplify right side
   517,294.50x = 239,769,476,926.52
5. Step 5: Solve for x
   x = 239,769,476,926.52/517,294.50
6. Step 6: Final answer
   x = 463,506.72