Finding the Fourth Proportional to 37,165.72, 51,271.96 and 22,059.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,165.72 : 51,271.96 = 22,059.04 : x
2. Step 2: Convert to fraction form
   37,165.72/51,271.96 = 22,059.04/x
3. Step 3: Cross multiply
   37,165.72x = 51,271.96 × 22,059.04
4. Step 4: Simplify right side
   37,165.72x = 1,131,010,216.52
5. Step 5: Solve for x
   x = 1,131,010,216.52/37,165.72
6. Step 6: Final answer
   x = 30,431.54