Finding the Fourth Proportional to 4,895.39, 7,342.72 and 1,563.53

Step by Step Solution

1. Step 1: Write the proportion equation
   4,895.39 : 7,342.72 = 1,563.53 : x
2. Step 2: Convert to fraction form
   4,895.39/7,342.72 = 1,563.53/x
3. Step 3: Cross multiply
   4,895.39x = 7,342.72 × 1,563.53
4. Step 4: Simplify right side
   4,895.39x = 11,480,522.38
5. Step 5: Solve for x
   x = 11,480,522.38/4,895.39
6. Step 6: Final answer
   x = 2,345.17