Finding the Fourth Proportional to 17,404.84, 24,009.78 and 11,110.60

Step by Step Solution

1. Step 1: Write the proportion equation
   17,404.84 : 24,009.78 = 11,110.60 : x
2. Step 2: Convert to fraction form
   17,404.84/24,009.78 = 11,110.60/x
3. Step 3: Cross multiply
   17,404.84x = 24,009.78 × 11,110.60
4. Step 4: Simplify right side
   17,404.84x = 266,763,061.67
5. Step 5: Solve for x
   x = 266,763,061.67/17,404.84
6. Step 6: Final answer
   x = 15,326.95