Finding the Fourth Proportional to 298,897.00, 412,469.60 and 162,933.59

Step by Step Solution

1. Step 1: Write the proportion equation
   298,897.00 : 412,469.60 = 162,933.59 : x
2. Step 2: Convert to fraction form
   298,897.00/412,469.60 = 162,933.59/x
3. Step 3: Cross multiply
   298,897.00x = 412,469.60 × 162,933.59
4. Step 4: Simplify right side
   298,897.00x = 67,205,152,910.37
5. Step 5: Solve for x
   x = 67,205,152,910.37/298,897.00
6. Step 6: Final answer
   x = 224,843.85