Finding the Fourth Proportional to 9,369.34, 14,060.37 and 4,989.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,369.34 : 14,060.37 = 4,989.86 : x
2. Step 2: Convert to fraction form
   9,369.34/14,060.37 = 4,989.86/x
3. Step 3: Cross multiply
   9,369.34x = 14,060.37 × 4,989.86
4. Step 4: Simplify right side
   9,369.34x = 70,159,277.85
5. Step 5: Solve for x
   x = 70,159,277.85/9,369.34
6. Step 6: Final answer
   x = 7,488.18