Finding the Fourth Proportional to 49,023.10, 73,541.52 and 19,443.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,023.10 : 73,541.52 = 19,443.88 : x
2. Step 2: Convert to fraction form
   49,023.10/73,541.52 = 19,443.88/x
3. Step 3: Cross multiply
   49,023.10x = 73,541.52 × 19,443.88
4. Step 4: Simplify right side
   49,023.10x = 1,429,932,489.90
5. Step 5: Solve for x
   x = 1,429,932,489.90/49,023.10
6. Step 6: Final answer
   x = 29,168.54