Finding the Fourth Proportional to 19,843.82, 29,760.72 and 7,356.98

Step by Step Solution

1. Step 1: Write the proportion equation
   19,843.82 : 29,760.72 = 7,356.98 : x
2. Step 2: Convert to fraction form
   19,843.82/29,760.72 = 7,356.98/x
3. Step 3: Cross multiply
   19,843.82x = 29,760.72 × 7,356.98
4. Step 4: Simplify right side
   19,843.82x = 218,949,021.83
5. Step 5: Solve for x
   x = 218,949,021.83/19,843.82
6. Step 6: Final answer
   x = 11,033.61