Finding the Fourth Proportional to 33,151.52, 49,730.76 and 19,127.39

Step by Step Solution

1. Step 1: Write the proportion equation
   33,151.52 : 49,730.76 = 19,127.39 : x
2. Step 2: Convert to fraction form
   33,151.52/49,730.76 = 19,127.39/x
3. Step 3: Cross multiply
   33,151.52x = 49,730.76 × 19,127.39
4. Step 4: Simplify right side
   33,151.52x = 951,219,641.52
5. Step 5: Solve for x
   x = 951,219,641.52/33,151.52
6. Step 6: Final answer
   x = 28,693.09