Finding the Fourth Proportional to 12,952.29, 19,425.54 and 5,055.03

Step by Step Solution

1. Step 1: Write the proportion equation
   12,952.29 : 19,425.54 = 5,055.03 : x
2. Step 2: Convert to fraction form
   12,952.29/19,425.54 = 5,055.03/x
3. Step 3: Cross multiply
   12,952.29x = 19,425.54 × 5,055.03
4. Step 4: Simplify right side
   12,952.29x = 98,196,687.47
5. Step 5: Solve for x
   x = 98,196,687.47/12,952.29
6. Step 6: Final answer
   x = 7,581.42