Finding the Fourth Proportional to 37,093.74, 55,650.73 and 13,404.07

Step by Step Solution

1. Step 1: Write the proportion equation
   37,093.74 : 55,650.73 = 13,404.07 : x
2. Step 2: Convert to fraction form
   37,093.74/55,650.73 = 13,404.07/x
3. Step 3: Cross multiply
   37,093.74x = 55,650.73 × 13,404.07
4. Step 4: Simplify right side
   37,093.74x = 745,946,280.47
5. Step 5: Solve for x
   x = 745,946,280.47/37,093.74
6. Step 6: Final answer
   x = 20,109.76