Finding the Fourth Proportional to 834,870.13, 1,152,123.00 and 452,896.91

Step by Step Solution

1. Step 1: Write the proportion equation
   834,870.13 : 1,152,123.00 = 452,896.91 : x
2. Step 2: Convert to fraction form
   834,870.13/1,152,123.00 = 452,896.91/x
3. Step 3: Cross multiply
   834,870.13x = 1,152,123.00 × 452,896.91
4. Step 4: Simplify right side
   834,870.13x = 521,792,945,507.69
5. Step 5: Solve for x
   x = 521,792,945,507.69/834,870.13
6. Step 6: Final answer
   x = 624,998.94