Finding the Fourth Proportional to 200,100.98, 300,362.91 and 195,583.22

Step by Step Solution

1. Step 1: Write the proportion equation
   200,100.98 : 300,362.91 = 195,583.22 : x
2. Step 2: Convert to fraction form
   200,100.98/300,362.91 = 195,583.22/x
3. Step 3: Cross multiply
   200,100.98x = 300,362.91 × 195,583.22
4. Step 4: Simplify right side
   200,100.98x = 58,745,945,106.37
5. Step 5: Solve for x
   x = 58,745,945,106.37/200,100.98
6. Step 6: Final answer
   x = 293,581.50