Finding the Fourth Proportional to 9,467.83, 13,065.70 and 5,218.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,467.83 : 13,065.70 = 5,218.98 : x
2. Step 2: Convert to fraction form
   9,467.83/13,065.70 = 5,218.98/x
3. Step 3: Cross multiply
   9,467.83x = 13,065.70 × 5,218.98
4. Step 4: Simplify right side
   9,467.83x = 68,189,535.56
5. Step 5: Solve for x
   x = 68,189,535.56/9,467.83
6. Step 6: Final answer
   x = 7,202.23