Finding the Fourth Proportional to 37,103.82, 55,648.84 and 10,802.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,103.82 : 55,648.84 = 10,802.31 : x
2. Step 2: Convert to fraction form
   37,103.82/55,648.84 = 10,802.31/x
3. Step 3: Cross multiply
   37,103.82x = 55,648.84 × 10,802.31
4. Step 4: Simplify right side
   37,103.82x = 601,136,020.82
5. Step 5: Solve for x
   x = 601,136,020.82/37,103.82
6. Step 6: Final answer
   x = 16,201.46