Finding the Fourth Proportional to 17,783.69, 24,543.21 and 9,826.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,783.69 : 24,543.21 = 9,826.46 : x
2. Step 2: Convert to fraction form
   17,783.69/24,543.21 = 9,826.46/x
3. Step 3: Cross multiply
   17,783.69x = 24,543.21 × 9,826.46
4. Step 4: Simplify right side
   17,783.69x = 241,172,871.34
5. Step 5: Solve for x
   x = 241,172,871.34/17,783.69
6. Step 6: Final answer
   x = 13,561.46