Finding the Fourth Proportional to 37,062.36, 55,498.82 and 20,404.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,062.36 : 55,498.82 = 20,404.08 : x
2. Step 2: Convert to fraction form
   37,062.36/55,498.82 = 20,404.08/x
3. Step 3: Cross multiply
   37,062.36x = 55,498.82 × 20,404.08
4. Step 4: Simplify right side
   37,062.36x = 1,132,402,261.17
5. Step 5: Solve for x
   x = 1,132,402,261.17/37,062.36
6. Step 6: Final answer
   x = 30,553.97