Finding the Fourth Proportional to 24,671.76, 34,047.82 and 13,493.76

Step by Step Solution

1. Step 1: Write the proportion equation
   24,671.76 : 34,047.82 = 13,493.76 : x
2. Step 2: Convert to fraction form
   24,671.76/34,047.82 = 13,493.76/x
3. Step 3: Cross multiply
   24,671.76x = 34,047.82 × 13,493.76
4. Step 4: Simplify right side
   24,671.76x = 459,433,111.60
5. Step 5: Solve for x
   x = 459,433,111.60/24,671.76
6. Step 6: Final answer
   x = 18,621.82