Finding the Fourth Proportional to 10,839.00, 16,258.56 and 3,342.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,839.00 : 16,258.56 = 3,342.47 : x
2. Step 2: Convert to fraction form
   10,839.00/16,258.56 = 3,342.47/x
3. Step 3: Cross multiply
   10,839.00x = 16,258.56 × 3,342.47
4. Step 4: Simplify right side
   10,839.00x = 54,343,655.22
5. Step 5: Solve for x
   x = 54,343,655.22/10,839.00
6. Step 6: Final answer
   x = 5,013.72