Finding the Fourth Proportional to 5,341.08, 7,373.34 and 4,071.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,341.08 : 7,373.34 = 4,071.72 : x
2. Step 2: Convert to fraction form
   5,341.08/7,373.34 = 4,071.72/x
3. Step 3: Cross multiply
   5,341.08x = 7,373.34 × 4,071.72
4. Step 4: Simplify right side
   5,341.08x = 30,022,175.94
5. Step 5: Solve for x
   x = 30,022,175.94/5,341.08
6. Step 6: Final answer
   x = 5,620.99