Finding the Fourth Proportional to 1,713.15, 2,364.17 and 1,005.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,713.15 : 2,364.17 = 1,005.02 : x
2. Step 2: Convert to fraction form
   1,713.15/2,364.17 = 1,005.02/x
3. Step 3: Cross multiply
   1,713.15x = 2,364.17 × 1,005.02
4. Step 4: Simplify right side
   1,713.15x = 2,376,030.15
5. Step 5: Solve for x
   x = 2,376,030.15/1,713.15
6. Step 6: Final answer
   x = 1,386.94