Finding the Fourth Proportional to 200,524.69, 300,854.05 and 65,594.91

Step by Step Solution

1. Step 1: Write the proportion equation
   200,524.69 : 300,854.05 = 65,594.91 : x
2. Step 2: Convert to fraction form
   200,524.69/300,854.05 = 65,594.91/x
3. Step 3: Cross multiply
   200,524.69x = 300,854.05 × 65,594.91
4. Step 4: Simplify right side
   200,524.69x = 19,734,494,332.89
5. Step 5: Solve for x
   x = 19,734,494,332.89/200,524.69
6. Step 6: Final answer
   x = 98,414.29