Finding the Fourth Proportional to 17,412.69, 24,029.33 and 9,858.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,412.69 : 24,029.33 = 9,858.81 : x
2. Step 2: Convert to fraction form
   17,412.69/24,029.33 = 9,858.81/x
3. Step 3: Cross multiply
   17,412.69x = 24,029.33 × 9,858.81
4. Step 4: Simplify right side
   17,412.69x = 236,900,549.60
5. Step 5: Solve for x
   x = 236,900,549.60/17,412.69
6. Step 6: Final answer
   x = 13,605.05