Finding the Fourth Proportional to 9,784.27, 14,676.55 and 2,388.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,784.27 : 14,676.55 = 2,388.87 : x
2. Step 2: Convert to fraction form
   9,784.27/14,676.55 = 2,388.87/x
3. Step 3: Cross multiply
   9,784.27x = 14,676.55 × 2,388.87
4. Step 4: Simplify right side
   9,784.27x = 35,060,358.05
5. Step 5: Solve for x
   x = 35,060,358.05/9,784.27
6. Step 6: Final answer
   x = 3,583.34