Finding the Fourth Proportional to 2,503.52, 3,755.42 and 1,042.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.52 : 3,755.42 = 1,042.82 : x
2. Step 2: Convert to fraction form
   2,503.52/3,755.42 = 1,042.82/x
3. Step 3: Cross multiply
   2,503.52x = 3,755.42 × 1,042.82
4. Step 4: Simplify right side
   2,503.52x = 3,916,227.08
5. Step 5: Solve for x
   x = 3,916,227.08/2,503.52
6. Step 6: Final answer
   x = 1,564.29