Finding the Fourth Proportional to 9,346.59, 14,012.91 and 5,647.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,346.59 : 14,012.91 = 5,647.98 : x
2. Step 2: Convert to fraction form
   9,346.59/14,012.91 = 5,647.98/x
3. Step 3: Cross multiply
   9,346.59x = 14,012.91 × 5,647.98
4. Step 4: Simplify right side
   9,346.59x = 79,144,635.42
5. Step 5: Solve for x
   x = 79,144,635.42/9,346.59
6. Step 6: Final answer
   x = 8,467.76