Finding the Fourth Proportional to 37,038.09, 55,544.00 and 13,339.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,038.09 : 55,544.00 = 13,339.28 : x
2. Step 2: Convert to fraction form
   37,038.09/55,544.00 = 13,339.28/x
3. Step 3: Cross multiply
   37,038.09x = 55,544.00 × 13,339.28
4. Step 4: Simplify right side
   37,038.09x = 740,917,040.48
5. Step 5: Solve for x
   x = 740,917,040.48/37,038.09
6. Step 6: Final answer
   x = 20,004.19