Finding the Fourth Proportional to 3,093.60, 4,632.72 and 2,164.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,093.60 : 4,632.72 = 2,164.82 : x
2. Step 2: Convert to fraction form
   3,093.60/4,632.72 = 2,164.82/x
3. Step 3: Cross multiply
   3,093.60x = 4,632.72 × 2,164.82
4. Step 4: Simplify right side
   3,093.60x = 10,028,973.63
5. Step 5: Solve for x
   x = 10,028,973.63/3,093.60
6. Step 6: Final answer
   x = 3,241.84