Finding the Fourth Proportional to 6,097.80, 8,412.72 and 3,707.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,097.80 : 8,412.72 = 3,707.08 : x
2. Step 2: Convert to fraction form
   6,097.80/8,412.72 = 3,707.08/x
3. Step 3: Cross multiply
   6,097.80x = 8,412.72 × 3,707.08
4. Step 4: Simplify right side
   6,097.80x = 31,186,626.06
5. Step 5: Solve for x
   x = 31,186,626.06/6,097.80
6. Step 6: Final answer
   x = 5,114.41