Finding the Fourth Proportional to 17,764.42, 24,514.50 and 9,807.40

Step by Step Solution

1. Step 1: Write the proportion equation
   17,764.42 : 24,514.50 = 9,807.40 : x
2. Step 2: Convert to fraction form
   17,764.42/24,514.50 = 9,807.40/x
3. Step 3: Cross multiply
   17,764.42x = 24,514.50 × 9,807.40
4. Step 4: Simplify right side
   17,764.42x = 240,423,507.30
5. Step 5: Solve for x
   x = 240,423,507.30/17,764.42
6. Step 6: Final answer
   x = 13,533.99