Finding the Fourth Proportional to 16,097.95, 22,252.35 and 13,429.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,097.95 : 22,252.35 = 13,429.81 : x
2. Step 2: Convert to fraction form
   16,097.95/22,252.35 = 13,429.81/x
3. Step 3: Cross multiply
   16,097.95x = 22,252.35 × 13,429.81
4. Step 4: Simplify right side
   16,097.95x = 298,844,832.55
5. Step 5: Solve for x
   x = 298,844,832.55/16,097.95
6. Step 6: Final answer
   x = 18,564.15