Finding the Fourth Proportional to 5,097.32, 7,034.82 and 3,002.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,097.32 : 7,034.82 = 3,002.12 : x
2. Step 2: Convert to fraction form
   5,097.32/7,034.82 = 3,002.12/x
3. Step 3: Cross multiply
   5,097.32x = 7,034.82 × 3,002.12
4. Step 4: Simplify right side
   5,097.32x = 21,119,373.82
5. Step 5: Solve for x
   x = 21,119,373.82/5,097.32
6. Step 6: Final answer
   x = 4,143.23