Finding the Fourth Proportional to 10,342.01, 14,271.90 and 5,626.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,342.01 : 14,271.90 = 5,626.29 : x
2. Step 2: Convert to fraction form
   10,342.01/14,271.90 = 5,626.29/x
3. Step 3: Cross multiply
   10,342.01x = 14,271.90 × 5,626.29
4. Step 4: Simplify right side
   10,342.01x = 80,297,848.25
5. Step 5: Solve for x
   x = 80,297,848.25/10,342.01
6. Step 6: Final answer
   x = 7,764.24