Finding the Fourth Proportional to 22,046.56, 30,419.52 and 13,097.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,046.56 : 30,419.52 = 13,097.08 : x
2. Step 2: Convert to fraction form
   22,046.56/30,419.52 = 13,097.08/x
3. Step 3: Cross multiply
   22,046.56x = 30,419.52 × 13,097.08
4. Step 4: Simplify right side
   22,046.56x = 398,406,887.00
5. Step 5: Solve for x
   x = 398,406,887.00/22,046.56
6. Step 6: Final answer
   x = 18,071.16