Finding the Fourth Proportional to 12,568.84, 17,325.12 and 10,043

Step by Step Solution

1. Step 1: Write the proportion equation
   12,568.84 : 17,325.12 = 10,043 : x
2. Step 2: Convert to fraction form
   12,568.84/17,325.12 = 10,043/x
3. Step 3: Cross multiply
   12,568.84x = 17,325.12 × 10,043
4. Step 4: Simplify right side
   12,568.84x = 173,996,180.16
5. Step 5: Solve for x
   x = 173,996,180.16/12,568.84
6. Step 6: Final answer
   x = 13,843.46