Finding the Fourth Proportional to 5,066.34, 7,010.72 and 4,319.11

Step by Step Solution

1. Step 1: Write the proportion equation
   5,066.34 : 7,010.72 = 4,319.11 : x
2. Step 2: Convert to fraction form
   5,066.34/7,010.72 = 4,319.11/x
3. Step 3: Cross multiply
   5,066.34x = 7,010.72 × 4,319.11
4. Step 4: Simplify right side
   5,066.34x = 30,280,070.86
5. Step 5: Solve for x
   x = 30,280,070.86/5,066.34
6. Step 6: Final answer
   x = 5,976.72