Finding the Fourth Proportional to 2,653.29, 3,661.71 and 1,534.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653.29 : 3,661.71 = 1,534.58 : x
2. Step 2: Convert to fraction form
   2,653.29/3,661.71 = 1,534.58/x
3. Step 3: Cross multiply
   2,653.29x = 3,661.71 × 1,534.58
4. Step 4: Simplify right side
   2,653.29x = 5,619,176.60
5. Step 5: Solve for x
   x = 5,619,176.60/2,653.29
6. Step 6: Final answer
   x = 2,117.81