Finding the Fourth Proportional to 9,307.18, 13,962.81 and 3,066.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,307.18 : 13,962.81 = 3,066.94 : x
2. Step 2: Convert to fraction form
   9,307.18/13,962.81 = 3,066.94/x
3. Step 3: Cross multiply
   9,307.18x = 13,962.81 × 3,066.94
4. Step 4: Simplify right side
   9,307.18x = 42,823,100.50
5. Step 5: Solve for x
   x = 42,823,100.50/9,307.18
6. Step 6: Final answer
   x = 4,601.08