Finding the Fourth Proportional to 9,788.72, 14,682.90 and 2,393.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,788.72 : 14,682.90 = 2,393.06 : x
2. Step 2: Convert to fraction form
   9,788.72/14,682.90 = 2,393.06/x
3. Step 3: Cross multiply
   9,788.72x = 14,682.90 × 2,393.06
4. Step 4: Simplify right side
   9,788.72x = 35,137,060.67
5. Step 5: Solve for x
   x = 35,137,060.67/9,788.72
6. Step 6: Final answer
   x = 3,589.55