Finding the Fourth Proportional to 17,962.65, 24,787.47 and 9,894.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,962.65 : 24,787.47 = 9,894.72 : x
2. Step 2: Convert to fraction form
   17,962.65/24,787.47 = 9,894.72/x
3. Step 3: Cross multiply
   17,962.65x = 24,787.47 × 9,894.72
4. Step 4: Simplify right side
   17,962.65x = 245,265,075.16
5. Step 5: Solve for x
   x = 245,265,075.16/17,962.65
6. Step 6: Final answer
   x = 13,654.17