Finding the Fourth Proportional to 9,305.79, 13,948.86 and 3,064.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,305.79 : 13,948.86 = 3,064.17 : x
2. Step 2: Convert to fraction form
   9,305.79/13,948.86 = 3,064.17/x
3. Step 3: Cross multiply
   9,305.79x = 13,948.86 × 3,064.17
4. Step 4: Simplify right side
   9,305.79x = 42,741,678.35
5. Step 5: Solve for x
   x = 42,741,678.35/9,305.79
6. Step 6: Final answer
   x = 4,593.02