Finding the Fourth Proportional to 10,342.08, 14,272.14 and 5,626.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,342.08 : 14,272.14 = 5,626.35 : x
2. Step 2: Convert to fraction form
   10,342.08/14,272.14 = 5,626.35/x
3. Step 3: Cross multiply
   10,342.08x = 14,272.14 × 5,626.35
4. Step 4: Simplify right side
   10,342.08x = 80,300,054.89
5. Step 5: Solve for x
   x = 80,300,054.89/10,342.08
6. Step 6: Final answer
   x = 7,764.40