Finding the Fourth Proportional to 10,104.01, 15,141.73 and 7,603.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,104.01 : 15,141.73 = 7,603.54 : x
2. Step 2: Convert to fraction form
   10,104.01/15,141.73 = 7,603.54/x
3. Step 3: Cross multiply
   10,104.01x = 15,141.73 × 7,603.54
4. Step 4: Simplify right side
   10,104.01x = 115,130,749.72
5. Step 5: Solve for x
   x = 115,130,749.72/10,104.01
6. Step 6: Final answer
   x = 11,394.56