Finding the Fourth Proportional to 16,934.68, 25,405.56 and 5,087.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,934.68 : 25,405.56 = 5,087.98 : x
2. Step 2: Convert to fraction form
   16,934.68/25,405.56 = 5,087.98/x
3. Step 3: Cross multiply
   16,934.68x = 25,405.56 × 5,087.98
4. Step 4: Simplify right side
   16,934.68x = 129,262,981.17
5. Step 5: Solve for x
   x = 129,262,981.17/16,934.68
6. Step 6: Final answer
   x = 7,633.03