Finding the Fourth Proportional to 17,364.89, 23,962.12 and 9,811.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,364.89 : 23,962.12 = 9,811.88 : x
2. Step 2: Convert to fraction form
   17,364.89/23,962.12 = 9,811.88/x
3. Step 3: Cross multiply
   17,364.89x = 23,962.12 × 9,811.88
4. Step 4: Simplify right side
   17,364.89x = 235,113,356.84
5. Step 5: Solve for x
   x = 235,113,356.84/17,364.89
6. Step 6: Final answer
   x = 13,539.58