Finding the Fourth Proportional to 19,796.08, 29,697.72 and 6,648.52

Step by Step Solution

1. Step 1: Write the proportion equation
   19,796.08 : 29,697.72 = 6,648.52 : x
2. Step 2: Convert to fraction form
   19,796.08/29,697.72 = 6,648.52/x
3. Step 3: Cross multiply
   19,796.08x = 29,697.72 × 6,648.52
4. Step 4: Simplify right side
   19,796.08x = 197,445,885.37
5. Step 5: Solve for x
   x = 197,445,885.37/19,796.08
6. Step 6: Final answer
   x = 9,973.99