Finding the Fourth Proportional to 17,962.95, 24,790.82 and 9,897.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,962.95 : 24,790.82 = 9,897.43 : x
2. Step 2: Convert to fraction form
   17,962.95/24,790.82 = 9,897.43/x
3. Step 3: Cross multiply
   17,962.95x = 24,790.82 × 9,897.43
4. Step 4: Simplify right side
   17,962.95x = 245,365,511.34
5. Step 5: Solve for x
   x = 245,365,511.34/17,962.95
6. Step 6: Final answer
   x = 13,659.53