Finding the Fourth Proportional to 23,897.70, 35,854.38 and 7,258.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,897.70 : 35,854.38 = 7,258.41 : x
2. Step 2: Convert to fraction form
   23,897.70/35,854.38 = 7,258.41/x
3. Step 3: Cross multiply
   23,897.70x = 35,854.38 × 7,258.41
4. Step 4: Simplify right side
   23,897.70x = 260,245,790.34
5. Step 5: Solve for x
   x = 260,245,790.34/23,897.70
6. Step 6: Final answer
   x = 10,889.99