Finding the Fourth Proportional to 3,348.72, 5,023.29 and 1,008.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,348.72 : 5,023.29 = 1,008.63 : x
2. Step 2: Convert to fraction form
   3,348.72/5,023.29 = 1,008.63/x
3. Step 3: Cross multiply
   3,348.72x = 5,023.29 × 1,008.63
4. Step 4: Simplify right side
   3,348.72x = 5,066,625.94
5. Step 5: Solve for x
   x = 5,066,625.94/3,348.72
6. Step 6: Final answer
   x = 1,513.01