Finding the Fourth Proportional to 35,081.49, 48,411.72 and 19,768.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,081.49 : 48,411.72 = 19,768.86 : x
2. Step 2: Convert to fraction form
   35,081.49/48,411.72 = 19,768.86/x
3. Step 3: Cross multiply
   35,081.49x = 48,411.72 × 19,768.86
4. Step 4: Simplify right side
   35,081.49x = 957,044,410.51
5. Step 5: Solve for x
   x = 957,044,410.51/35,081.49
6. Step 6: Final answer
   x = 27,280.61