Finding the Fourth Proportional to 10,258.14, 14,148.18 and 7,425.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,258.14 : 14,148.18 = 7,425.93 : x
2. Step 2: Convert to fraction form
   10,258.14/14,148.18 = 7,425.93/x
3. Step 3: Cross multiply
   10,258.14x = 14,148.18 × 7,425.93
4. Step 4: Simplify right side
   10,258.14x = 105,063,394.31
5. Step 5: Solve for x
   x = 105,063,394.31/10,258.14
6. Step 6: Final answer
   x = 10,241.95