Finding the Fourth Proportional to 17,762.81, 24,514.61 and 10,209.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,762.81 : 24,514.61 = 10,209.47 : x
2. Step 2: Convert to fraction form
   17,762.81/24,514.61 = 10,209.47/x
3. Step 3: Cross multiply
   17,762.81x = 24,514.61 × 10,209.47
4. Step 4: Simplify right side
   17,762.81x = 250,281,001.74
5. Step 5: Solve for x
   x = 250,281,001.74/17,762.81
6. Step 6: Final answer
   x = 14,090.17