Finding the Fourth Proportional to 298,214.00, 447,362.56 and 95,816.24

Step by Step Solution

1. Step 1: Write the proportion equation
   298,214.00 : 447,362.56 = 95,816.24 : x
2. Step 2: Convert to fraction form
   298,214.00/447,362.56 = 95,816.24/x
3. Step 3: Cross multiply
   298,214.00x = 447,362.56 × 95,816.24
4. Step 4: Simplify right side
   298,214.00x = 42,864,599,055.30
5. Step 5: Solve for x
   x = 42,864,599,055.30/298,214.00
6. Step 6: Final answer
   x = 143,737.72