Finding the Fourth Proportional to 5,109.27, 7,054.02 and 3,343.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,109.27 : 7,054.02 = 3,343.86 : x
2. Step 2: Convert to fraction form
   5,109.27/7,054.02 = 3,343.86/x
3. Step 3: Cross multiply
   5,109.27x = 7,054.02 × 3,343.86
4. Step 4: Simplify right side
   5,109.27x = 23,587,655.32
5. Step 5: Solve for x
   x = 23,587,655.32/5,109.27
6. Step 6: Final answer
   x = 4,616.64