Finding the Fourth Proportional to 10,304.58, 14,220.33 and 5,588.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,304.58 : 14,220.33 = 5,588.86 : x
2. Step 2: Convert to fraction form
   10,304.58/14,220.33 = 5,588.86/x
3. Step 3: Cross multiply
   10,304.58x = 14,220.33 × 5,588.86
4. Step 4: Simplify right side
   10,304.58x = 79,475,433.52
5. Step 5: Solve for x
   x = 79,475,433.52/10,304.58
6. Step 6: Final answer
   x = 7,712.63