Finding the Fourth Proportional to 17,960.81, 24,787.08 and 10,003.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,960.81 : 24,787.08 = 10,003.10 : x
2. Step 2: Convert to fraction form
   17,960.81/24,787.08 = 10,003.10/x
3. Step 3: Cross multiply
   17,960.81x = 24,787.08 × 10,003.10
4. Step 4: Simplify right side
   17,960.81x = 247,947,516.01
5. Step 5: Solve for x
   x = 247,947,516.01/17,960.81
6. Step 6: Final answer
   x = 13,804.92