Finding the Fourth Proportional to 934,096, 1,289,053.92 and 531,688

Step by Step Solution

1. Step 1: Write the proportion equation
   934,096 : 1,289,053.92 = 531,688 : x
2. Step 2: Convert to fraction form
   934,096/1,289,053.92 = 531,688/x
3. Step 3: Cross multiply
   934,096x = 1,289,053.92 × 531,688
4. Step 4: Simplify right side
   934,096x = 685,374,500,616.96
5. Step 5: Solve for x
   x = 685,374,500,616.96/934,096
6. Step 6: Final answer
   x = 733,730.26