Finding the Fourth Proportional to 594,667.35, 820,681.34 and 336,543.93

Step by Step Solution

1. Step 1: Write the proportion equation
   594,667.35 : 820,681.34 = 336,543.93 : x
2. Step 2: Convert to fraction form
   594,667.35/820,681.34 = 336,543.93/x
3. Step 3: Cross multiply
   594,667.35x = 820,681.34 × 336,543.93
4. Step 4: Simplify right side
   594,667.35x = 276,195,321,758.55
5. Step 5: Solve for x
   x = 276,195,321,758.55/594,667.35
6. Step 6: Final answer
   x = 464,453.48