Finding the Fourth Proportional to 17,444.34, 24,073.86 and 9,890.60

Step by Step Solution

1. Step 1: Write the proportion equation
   17,444.34 : 24,073.86 = 9,890.60 : x
2. Step 2: Convert to fraction form
   17,444.34/24,073.86 = 9,890.60/x
3. Step 3: Cross multiply
   17,444.34x = 24,073.86 × 9,890.60
4. Step 4: Simplify right side
   17,444.34x = 238,104,799.35
5. Step 5: Solve for x
   x = 238,104,799.35/17,444.34
6. Step 6: Final answer
   x = 13,649.40