Finding the Fourth Proportional to 33,017.69, 49,526.18 and 10,830.80

Step by Step Solution

1. Step 1: Write the proportion equation
   33,017.69 : 49,526.18 = 10,830.80 : x
2. Step 2: Convert to fraction form
   33,017.69/49,526.18 = 10,830.80/x
3. Step 3: Cross multiply
   33,017.69x = 49,526.18 × 10,830.80
4. Step 4: Simplify right side
   33,017.69x = 536,407,848.56
5. Step 5: Solve for x
   x = 536,407,848.56/33,017.69
6. Step 6: Final answer
   x = 16,246.08