Finding the Fourth Proportional to 1,700.03, 2,345.87 and 953.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.03 : 2,345.87 = 953.82 : x
2. Step 2: Convert to fraction form
   1,700.03/2,345.87 = 953.82/x
3. Step 3: Cross multiply
   1,700.03x = 2,345.87 × 953.82
4. Step 4: Simplify right side
   1,700.03x = 2,237,537.72
5. Step 5: Solve for x
   x = 2,237,537.72/1,700.03
6. Step 6: Final answer
   x = 1,316.18