Finding the Fourth Proportional to 17,443.46, 24,071.48 and 9,890.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.46 : 24,071.48 = 9,890.52 : x
2. Step 2: Convert to fraction form
   17,443.46/24,071.48 = 9,890.52/x
3. Step 3: Cross multiply
   17,443.46x = 24,071.48 × 9,890.52
4. Step 4: Simplify right side
   17,443.46x = 238,079,454.37
5. Step 5: Solve for x
   x = 238,079,454.37/17,443.46
6. Step 6: Final answer
   x = 13,648.64