Finding the Fourth Proportional to 10,460.54, 14,463.96 and 10,291.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,460.54 : 14,463.96 = 10,291.55 : x
2. Step 2: Convert to fraction form
   10,460.54/14,463.96 = 10,291.55/x
3. Step 3: Cross multiply
   10,460.54x = 14,463.96 × 10,291.55
4. Step 4: Simplify right side
   10,460.54x = 148,856,567.54
5. Step 5: Solve for x
   x = 148,856,567.54/10,460.54
6. Step 6: Final answer
   x = 14,230.29