Finding the Fourth Proportional to 9,030.32, 13,545.42 and 2,456.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,030.32 : 13,545.42 = 2,456.48 : x
2. Step 2: Convert to fraction form
   9,030.32/13,545.42 = 2,456.48/x
3. Step 3: Cross multiply
   9,030.32x = 13,545.42 × 2,456.48
4. Step 4: Simplify right side
   9,030.32x = 33,274,053.32
5. Step 5: Solve for x
   x = 33,274,053.32/9,030.32
6. Step 6: Final answer
   x = 3,684.70