Finding the Fourth Proportional to 834,882.72, 1,152,141.03 and 452,912.22

Step by Step Solution

1. Step 1: Write the proportion equation
   834,882.72 : 1,152,141.03 = 452,912.22 : x
2. Step 2: Convert to fraction form
   834,882.72/1,152,141.03 = 452,912.22/x
3. Step 3: Cross multiply
   834,882.72x = 1,152,141.03 × 452,912.22
4. Step 4: Simplify right side
   834,882.72x = 521,818,751,650.39
5. Step 5: Solve for x
   x = 521,818,751,650.39/834,882.72
6. Step 6: Final answer
   x = 625,020.42