Finding the Fourth Proportional to 16,898.76, 23,314.56 and 10,181.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,898.76 : 23,314.56 = 10,181.88 : x
2. Step 2: Convert to fraction form
   16,898.76/23,314.56 = 10,181.88/x
3. Step 3: Cross multiply
   16,898.76x = 23,314.56 × 10,181.88
4. Step 4: Simplify right side
   16,898.76x = 237,386,052.17
5. Step 5: Solve for x
   x = 237,386,052.17/16,898.76
6. Step 6: Final answer
   x = 14,047.54