Finding the Fourth Proportional to 13,300.14, 18,361.59 and 10,461.90

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300.14 : 18,361.59 = 10,461.90 : x
2. Step 2: Convert to fraction form
   13,300.14/18,361.59 = 10,461.90/x
3. Step 3: Cross multiply
   13,300.14x = 18,361.59 × 10,461.90
4. Step 4: Simplify right side
   13,300.14x = 192,097,118.42
5. Step 5: Solve for x
   x = 192,097,118.42/13,300.14
6. Step 6: Final answer
   x = 14,443.24