Finding the Fourth Proportional to 19,864.34, 29,796.49 and 5,073.27

Step by Step Solution

1. Step 1: Write the proportion equation
   19,864.34 : 29,796.49 = 5,073.27 : x
2. Step 2: Convert to fraction form
   19,864.34/29,796.49 = 5,073.27/x
3. Step 3: Cross multiply
   19,864.34x = 29,796.49 × 5,073.27
4. Step 4: Simplify right side
   19,864.34x = 151,165,638.82
5. Step 5: Solve for x
   x = 151,165,638.82/19,864.34
6. Step 6: Final answer
   x = 7,609.90