Finding the Fourth Proportional to 17,797.86, 24,560.82 and 9,840.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,797.86 : 24,560.82 = 9,840.69 : x
2. Step 2: Convert to fraction form
   17,797.86/24,560.82 = 9,840.69/x
3. Step 3: Cross multiply
   17,797.86x = 24,560.82 × 9,840.69
4. Step 4: Simplify right side
   17,797.86x = 241,695,415.77
5. Step 5: Solve for x
   x = 241,695,415.77/17,797.86
6. Step 6: Final answer
   x = 13,580.03