Finding the Fourth Proportional to 13,932.03, 19,227.52 and 7,962.54

Step by Step Solution

1. Step 1: Write the proportion equation
   13,932.03 : 19,227.52 = 7,962.54 : x
2. Step 2: Convert to fraction form
   13,932.03/19,227.52 = 7,962.54/x
3. Step 3: Cross multiply
   13,932.03x = 19,227.52 × 7,962.54
4. Step 4: Simplify right side
   13,932.03x = 153,099,897.10
5. Step 5: Solve for x
   x = 153,099,897.10/13,932.03
6. Step 6: Final answer
   x = 10,989.06