Finding the Fourth Proportional to 35,468.89, 48,945.57 and 19,335.85

Step by Step Solution

1. Step 1: Write the proportion equation
   35,468.89 : 48,945.57 = 19,335.85 : x
2. Step 2: Convert to fraction form
   35,468.89/48,945.57 = 19,335.85/x
3. Step 3: Cross multiply
   35,468.89x = 48,945.57 × 19,335.85
4. Step 4: Simplify right side
   35,468.89x = 946,404,167.96
5. Step 5: Solve for x
   x = 946,404,167.96/35,468.89
6. Step 6: Final answer
   x = 26,682.66