Finding the Fourth Proportional to 17,798.41, 24,562.89 and 9,840.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,798.41 : 24,562.89 = 9,840.46 : x
2. Step 2: Convert to fraction form
   17,798.41/24,562.89 = 9,840.46/x
3. Step 3: Cross multiply
   17,798.41x = 24,562.89 × 9,840.46
4. Step 4: Simplify right side
   17,798.41x = 241,710,136.53
5. Step 5: Solve for x
   x = 241,710,136.53/17,798.41
6. Step 6: Final answer
   x = 13,580.43