Finding the Fourth Proportional to 834,911.49, 1,152,181.17 and 452,940.96

Step by Step Solution

1. Step 1: Write the proportion equation
   834,911.49 : 1,152,181.17 = 452,940.96 : x
2. Step 2: Convert to fraction form
   834,911.49/1,152,181.17 = 452,940.96/x
3. Step 3: Cross multiply
   834,911.49x = 1,152,181.17 × 452,940.96
4. Step 4: Simplify right side
   834,911.49x = 521,870,045,233.72
5. Step 5: Solve for x
   x = 521,870,045,233.72/834,911.49
6. Step 6: Final answer
   x = 625,060.32