Finding the Fourth Proportional to 1,700.98, 2,348.49 and 1,002.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.98 : 2,348.49 = 1,002.58 : x
2. Step 2: Convert to fraction form
   1,700.98/2,348.49 = 1,002.58/x
3. Step 3: Cross multiply
   1,700.98x = 2,348.49 × 1,002.58
4. Step 4: Simplify right side
   1,700.98x = 2,354,549.10
5. Step 5: Solve for x
   x = 2,354,549.10/1,700.98
6. Step 6: Final answer
   x = 1,384.23