Finding the Fourth Proportional to 2,553.32, 3,523.58 and 1,491.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553.32 : 3,523.58 = 1,491.82 : x
2. Step 2: Convert to fraction form
   2,553.32/3,523.58 = 1,491.82/x
3. Step 3: Cross multiply
   2,553.32x = 3,523.58 × 1,491.82
4. Step 4: Simplify right side
   2,553.32x = 5,256,547.12
5. Step 5: Solve for x
   x = 5,256,547.12/2,553.32
6. Step 6: Final answer
   x = 2,058.71