Finding the Fourth Proportional to 1,841.81, 2,541.63 and 1,002.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841.81 : 2,541.63 = 1,002.52 : x
2. Step 2: Convert to fraction form
   1,841.81/2,541.63 = 1,002.52/x
3. Step 3: Cross multiply
   1,841.81x = 2,541.63 × 1,002.52
4. Step 4: Simplify right side
   1,841.81x = 2,548,034.42
5. Step 5: Solve for x
   x = 2,548,034.42/1,841.81
6. Step 6: Final answer
   x = 1,383.44