Finding the Fourth Proportional to 35,456.56, 48,930.06 and 19,540.96

Step by Step Solution

1. Step 1: Write the proportion equation
   35,456.56 : 48,930.06 = 19,540.96 : x
2. Step 2: Convert to fraction form
   35,456.56/48,930.06 = 19,540.96/x
3. Step 3: Cross multiply
   35,456.56x = 48,930.06 × 19,540.96
4. Step 4: Simplify right side
   35,456.56x = 956,140,345.26
5. Step 5: Solve for x
   x = 956,140,345.26/35,456.56
6. Step 6: Final answer
   x = 26,966.53