Finding the Fourth Proportional to 37,155, 51,273.23 and 21,022.14

Step by Step Solution

1. Step 1: Write the proportion equation
   37,155 : 51,273.23 = 21,022.14 : x
2. Step 2: Convert to fraction form
   37,155/51,273.23 = 21,022.14/x
3. Step 3: Cross multiply
   37,155x = 51,273.23 × 21,022.14
4. Step 4: Simplify right side
   37,155x = 1,077,872,914.20
5. Step 5: Solve for x
   x = 1,077,872,914.20/37,155
6. Step 6: Final answer
   x = 29,010.17