Finding the Fourth Proportional to 3,100.86, 4,274.91 and 2,473.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,100.86 : 4,274.91 = 2,473.52 : x
2. Step 2: Convert to fraction form
   3,100.86/4,274.91 = 2,473.52/x
3. Step 3: Cross multiply
   3,100.86x = 4,274.91 × 2,473.52
4. Step 4: Simplify right side
   3,100.86x = 10,574,054.01
5. Step 5: Solve for x
   x = 10,574,054.01/3,100.86
6. Step 6: Final answer
   x = 3,410.04