Finding the Fourth Proportional to 10,737.42, 14,817.60 and 6,021.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,737.42 : 14,817.60 = 6,021.72 : x
2. Step 2: Convert to fraction form
   10,737.42/14,817.60 = 6,021.72/x
3. Step 3: Cross multiply
   10,737.42x = 14,817.60 × 6,021.72
4. Step 4: Simplify right side
   10,737.42x = 89,227,438.27
5. Step 5: Solve for x
   x = 89,227,438.27/10,737.42
6. Step 6: Final answer
   x = 8,309.95