Finding the Fourth Proportional to 2,417.61, 3,627.05 and 1,030.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.61 : 3,627.05 = 1,030.25 : x
2. Step 2: Convert to fraction form
   2,417.61/3,627.05 = 1,030.25/x
3. Step 3: Cross multiply
   2,417.61x = 3,627.05 × 1,030.25
4. Step 4: Simplify right side
   2,417.61x = 3,736,772.18
5. Step 5: Solve for x
   x = 3,736,772.18/2,417.61
6. Step 6: Final answer
   x = 1,545.64