Finding the Fourth Proportional to 10,141.00, 13,987.54 and 9,304.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,141.00 : 13,987.54 = 9,304.47 : x
2. Step 2: Convert to fraction form
   10,141.00/13,987.54 = 9,304.47/x
3. Step 3: Cross multiply
   10,141.00x = 13,987.54 × 9,304.47
4. Step 4: Simplify right side
   10,141.00x = 130,146,605.60
5. Step 5: Solve for x
   x = 130,146,605.60/10,141.00
6. Step 6: Final answer
   x = 12,833.71