Finding the Fourth Proportional to 10,256.06, 15,373.10 and 7,325.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,256.06 : 15,373.10 = 7,325.48 : x
2. Step 2: Convert to fraction form
   10,256.06/15,373.10 = 7,325.48/x
3. Step 3: Cross multiply
   10,256.06x = 15,373.10 × 7,325.48
4. Step 4: Simplify right side
   10,256.06x = 112,615,223.10
5. Step 5: Solve for x
   x = 112,615,223.10/10,256.06
6. Step 6: Final answer
   x = 10,980.36