Finding the Fourth Proportional to 37,150.41, 55,730.49 and 19,620.93

Step by Step Solution

1. Step 1: Write the proportion equation
   37,150.41 : 55,730.49 = 19,620.93 : x
2. Step 2: Convert to fraction form
   37,150.41/55,730.49 = 19,620.93/x
3. Step 3: Cross multiply
   37,150.41x = 55,730.49 × 19,620.93
4. Step 4: Simplify right side
   37,150.41x = 1,093,484,043.16
5. Step 5: Solve for x
   x = 1,093,484,043.16/37,150.41
6. Step 6: Final answer
   x = 29,433.97