Finding the Fourth Proportional to 2,417.75, 3,623.13 and 1,030.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.75 : 3,623.13 = 1,030.32 : x
2. Step 2: Convert to fraction form
   2,417.75/3,623.13 = 1,030.32/x
3. Step 3: Cross multiply
   2,417.75x = 3,623.13 × 1,030.32
4. Step 4: Simplify right side
   2,417.75x = 3,732,983.30
5. Step 5: Solve for x
   x = 3,732,983.30/2,417.75
6. Step 6: Final answer
   x = 1,543.99