Finding the Fourth Proportional to 11,433.96, 17,152.56 and 3,642.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,433.96 : 17,152.56 = 3,642.84 : x
2. Step 2: Convert to fraction form
   11,433.96/17,152.56 = 3,642.84/x
3. Step 3: Cross multiply
   11,433.96x = 17,152.56 × 3,642.84
4. Step 4: Simplify right side
   11,433.96x = 62,484,031.67
5. Step 5: Solve for x
   x = 62,484,031.67/11,433.96
6. Step 6: Final answer
   x = 5,464.78