Finding the Fourth Proportional to 425,667.82, 586,811.01 and 334,865.96

Step by Step Solution

1. Step 1: Write the proportion equation
   425,667.82 : 586,811.01 = 334,865.96 : x
2. Step 2: Convert to fraction form
   425,667.82/586,811.01 = 334,865.96/x
3. Step 3: Cross multiply
   425,667.82x = 586,811.01 × 334,865.96
4. Step 4: Simplify right side
   425,667.82x = 196,503,032,202.22
5. Step 5: Solve for x
   x = 196,503,032,202.22/425,667.82
6. Step 6: Final answer
   x = 461,634.69