Finding the Fourth Proportional to 48,435.05, 72,650.59 and 16,852.34

Step by Step Solution

1. Step 1: Write the proportion equation
   48,435.05 : 72,650.59 = 16,852.34 : x
2. Step 2: Convert to fraction form
   48,435.05/72,650.59 = 16,852.34/x
3. Step 3: Cross multiply
   48,435.05x = 72,650.59 × 16,852.34
4. Step 4: Simplify right side
   48,435.05x = 1,224,332,443.88
5. Step 5: Solve for x
   x = 1,224,332,443.88/48,435.05
6. Step 6: Final answer
   x = 25,277.82