Finding the Fourth Proportional to 9,340.72, 14,009.82 and 2,767.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,340.72 : 14,009.82 = 2,767.60 : x
2. Step 2: Convert to fraction form
   9,340.72/14,009.82 = 2,767.60/x
3. Step 3: Cross multiply
   9,340.72x = 14,009.82 × 2,767.60
4. Step 4: Simplify right side
   9,340.72x = 38,773,577.83
5. Step 5: Solve for x
   x = 38,773,577.83/9,340.72
6. Step 6: Final answer
   x = 4,151.03