Finding the Fourth Proportional to 10,360.55, 14,297.63 and 5,644.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,360.55 : 14,297.63 = 5,644.86 : x
2. Step 2: Convert to fraction form
   10,360.55/14,297.63 = 5,644.86/x
3. Step 3: Cross multiply
   10,360.55x = 14,297.63 × 5,644.86
4. Step 4: Simplify right side
   10,360.55x = 80,708,091.46
5. Step 5: Solve for x
   x = 80,708,091.46/10,360.55
6. Step 6: Final answer
   x = 7,789.95