Finding the Fourth Proportional to 37,019.10, 55,495.05 and 19,228.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,019.10 : 55,495.05 = 19,228.96 : x
2. Step 2: Convert to fraction form
   37,019.10/55,495.05 = 19,228.96/x
3. Step 3: Cross multiply
   37,019.10x = 55,495.05 × 19,228.96
4. Step 4: Simplify right side
   37,019.10x = 1,067,112,096.65
5. Step 5: Solve for x
   x = 1,067,112,096.65/37,019.10
6. Step 6: Final answer
   x = 28,825.99