Finding the Fourth Proportional to 16,541.58, 22,817.79 and 10,877.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,541.58 : 22,817.79 = 10,877.34 : x
2. Step 2: Convert to fraction form
   16,541.58/22,817.79 = 10,877.34/x
3. Step 3: Cross multiply
   16,541.58x = 22,817.79 × 10,877.34
4. Step 4: Simplify right side
   16,541.58x = 248,196,859.88
5. Step 5: Solve for x
   x = 248,196,859.88/16,541.58
6. Step 6: Final answer
   x = 15,004.42