Finding the Fourth Proportional to 35,427.78, 48,889.33 and 19,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,427.78 : 48,889.33 = 19,294.72 : x
2. Step 2: Convert to fraction form
   35,427.78/48,889.33 = 19,294.72/x
3. Step 3: Cross multiply
   35,427.78x = 48,889.33 × 19,294.72
4. Step 4: Simplify right side
   35,427.78x = 943,305,836.86
5. Step 5: Solve for x
   x = 943,305,836.86/35,427.78
6. Step 6: Final answer
   x = 26,626.17