Finding the Fourth Proportional to 34,018.56, 46,930.32 and 19,863

Step by Step Solution

1. Step 1: Write the proportion equation
   34,018.56 : 46,930.32 = 19,863 : x
2. Step 2: Convert to fraction form
   34,018.56/46,930.32 = 19,863/x
3. Step 3: Cross multiply
   34,018.56x = 46,930.32 × 19,863
4. Step 4: Simplify right side
   34,018.56x = 932,176,946.16
5. Step 5: Solve for x
   x = 932,176,946.16/34,018.56
6. Step 6: Final answer
   x = 27,402.01