Finding the Fourth Proportional to 37,062.99, 55,499.75 and 20,404.71

Step by Step Solution

1. Step 1: Write the proportion equation
   37,062.99 : 55,499.75 = 20,404.71 : x
2. Step 2: Convert to fraction form
   37,062.99/55,499.75 = 20,404.71/x
3. Step 3: Cross multiply
   37,062.99x = 55,499.75 × 20,404.71
4. Step 4: Simplify right side
   37,062.99x = 1,132,456,077.34
5. Step 5: Solve for x
   x = 1,132,456,077.34/37,062.99
6. Step 6: Final answer
   x = 30,554.91