Finding the Fourth Proportional to 10,097, 15,135.42 and 4,256.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,097 : 15,135.42 = 4,256.84 : x
2. Step 2: Convert to fraction form
   10,097/15,135.42 = 4,256.84/x
3. Step 3: Cross multiply
   10,097x = 15,135.42 × 4,256.84
4. Step 4: Simplify right side
   10,097x = 64,429,061.27
5. Step 5: Solve for x
   x = 64,429,061.27/10,097
6. Step 6: Final answer
   x = 6,381.01