Finding the Fourth Proportional to 42,524.76, 63,787.72 and 16,230.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,524.76 : 63,787.72 = 16,230.92 : x
2. Step 2: Convert to fraction form
   42,524.76/63,787.72 = 16,230.92/x
3. Step 3: Cross multiply
   42,524.76x = 63,787.72 × 16,230.92
4. Step 4: Simplify right side
   42,524.76x = 1,035,333,380.30
5. Step 5: Solve for x
   x = 1,035,333,380.30/42,524.76
6. Step 6: Final answer
   x = 24,346.60