Finding the Fourth Proportional to 9,849.34, 14,770.60 and 2,827.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,849.34 : 14,770.60 = 2,827.45 : x
2. Step 2: Convert to fraction form
   9,849.34/14,770.60 = 2,827.45/x
3. Step 3: Cross multiply
   9,849.34x = 14,770.60 × 2,827.45
4. Step 4: Simplify right side
   9,849.34x = 41,763,118.83
5. Step 5: Solve for x
   x = 41,763,118.83/9,849.34
6. Step 6: Final answer
   x = 4,240.19