Finding the Fourth Proportional to 35,269.89, 48,672.42 and 19,355.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,269.89 : 48,672.42 = 19,355.34 : x
2. Step 2: Convert to fraction form
   35,269.89/48,672.42 = 19,355.34/x
3. Step 3: Cross multiply
   35,269.89x = 48,672.42 × 19,355.34
4. Step 4: Simplify right side
   35,269.89x = 942,071,237.72
5. Step 5: Solve for x
   x = 942,071,237.72/35,269.89
6. Step 6: Final answer
   x = 26,710.35