Finding the Fourth Proportional to 16,875.84, 25,326.24 and 13,627.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,875.84 : 25,326.24 = 13,627.84 : x
2. Step 2: Convert to fraction form
   16,875.84/25,326.24 = 13,627.84/x
3. Step 3: Cross multiply
   16,875.84x = 25,326.24 × 13,627.84
4. Step 4: Simplify right side
   16,875.84x = 345,141,946.52
5. Step 5: Solve for x
   x = 345,141,946.52/16,875.84
6. Step 6: Final answer
   x = 20,451.84