Finding the Fourth Proportional to 476,852, 715,606.06 and 196,369.24

Step by Step Solution

1. Step 1: Write the proportion equation
   476,852 : 715,606.06 = 196,369.24 : x
2. Step 2: Convert to fraction form
   476,852/715,606.06 = 196,369.24/x
3. Step 3: Cross multiply
   476,852x = 715,606.06 × 196,369.24
4. Step 4: Simplify right side
   476,852x = 140,523,018,141.59
5. Step 5: Solve for x
   x = 140,523,018,141.59/476,852
6. Step 6: Final answer
   x = 294,688.96