Finding the Fourth Proportional to 10,308.22, 14,225.40 and 5,592.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308.22 : 14,225.40 = 5,592.58 : x
2. Step 2: Convert to fraction form
   10,308.22/14,225.40 = 5,592.58/x
3. Step 3: Cross multiply
   10,308.22x = 14,225.40 × 5,592.58
4. Step 4: Simplify right side
   10,308.22x = 79,556,687.53
5. Step 5: Solve for x
   x = 79,556,687.53/10,308.22
6. Step 6: Final answer
   x = 7,717.79