Finding the Fourth Proportional to 8,036.16, 12,053.04 and 3,105.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,036.16 : 12,053.04 = 3,105.18 : x
2. Step 2: Convert to fraction form
   8,036.16/12,053.04 = 3,105.18/x
3. Step 3: Cross multiply
   8,036.16x = 12,053.04 × 3,105.18
4. Step 4: Simplify right side
   8,036.16x = 37,426,858.75
5. Step 5: Solve for x
   x = 37,426,858.75/8,036.16
6. Step 6: Final answer
   x = 4,657.31