Finding the Fourth Proportional to 17,609.99, 24,300.55 and 10,056.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,609.99 : 24,300.55 = 10,056.74 : x
2. Step 2: Convert to fraction form
   17,609.99/24,300.55 = 10,056.74/x
3. Step 3: Cross multiply
   17,609.99x = 24,300.55 × 10,056.74
4. Step 4: Simplify right side
   17,609.99x = 244,384,313.21
5. Step 5: Solve for x
   x = 244,384,313.21/17,609.99
6. Step 6: Final answer
   x = 13,877.60