Finding the Fourth Proportional to 10,304.01, 14,219.55 and 5,588.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,304.01 : 14,219.55 = 5,588.28 : x
2. Step 2: Convert to fraction form
   10,304.01/14,219.55 = 5,588.28/x
3. Step 3: Cross multiply
   10,304.01x = 14,219.55 × 5,588.28
4. Step 4: Simplify right side
   10,304.01x = 79,462,826.87
5. Step 5: Solve for x
   x = 79,462,826.87/10,304.01
6. Step 6: Final answer
   x = 7,711.84