Finding the Fourth Proportional to 10,603.26, 14,634.37 and 7,927.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,603.26 : 14,634.37 = 7,927.89 : x
2. Step 2: Convert to fraction form
   10,603.26/14,634.37 = 7,927.89/x
3. Step 3: Cross multiply
   10,603.26x = 14,634.37 × 7,927.89
4. Step 4: Simplify right side
   10,603.26x = 116,019,675.58
5. Step 5: Solve for x
   x = 116,019,675.58/10,603.26
6. Step 6: Final answer
   x = 10,941.89