Finding the Fourth Proportional to 2,200.26, 3,300.01 and 1,030.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.26 : 3,300.01 = 1,030.38 : x
2. Step 2: Convert to fraction form
   2,200.26/3,300.01 = 1,030.38/x
3. Step 3: Cross multiply
   2,200.26x = 3,300.01 × 1,030.38
4. Step 4: Simplify right side
   2,200.26x = 3,400,264.30
5. Step 5: Solve for x
   x = 3,400,264.30/2,200.26
6. Step 6: Final answer
   x = 1,545.39