Finding the Fourth Proportional to 9,756.84, 14,638.55 and 3,094.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,756.84 : 14,638.55 = 3,094.43 : x
2. Step 2: Convert to fraction form
   9,756.84/14,638.55 = 3,094.43/x
3. Step 3: Cross multiply
   9,756.84x = 14,638.55 × 3,094.43
4. Step 4: Simplify right side
   9,756.84x = 45,297,968.28
5. Step 5: Solve for x
   x = 45,297,968.28/9,756.84
6. Step 6: Final answer
   x = 4,642.69