Finding the Fourth Proportional to 19,796.50, 29,697.18 and 5,945.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,796.50 : 29,697.18 = 5,945.50 : x
2. Step 2: Convert to fraction form
   19,796.50/29,697.18 = 5,945.50/x
3. Step 3: Cross multiply
   19,796.50x = 29,697.18 × 5,945.50
4. Step 4: Simplify right side
   19,796.50x = 176,564,583.69
5. Step 5: Solve for x
   x = 176,564,583.69/19,796.50
6. Step 6: Final answer
   x = 8,918.98