Finding the Fourth Proportional to 16,375.82, 22,575.74 and 13,847.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,375.82 : 22,575.74 = 13,847.78 : x
2. Step 2: Convert to fraction form
   16,375.82/22,575.74 = 13,847.78/x
3. Step 3: Cross multiply
   16,375.82x = 22,575.74 × 13,847.78
4. Step 4: Simplify right side
   16,375.82x = 312,623,880.86
5. Step 5: Solve for x
   x = 312,623,880.86/16,375.82
6. Step 6: Final answer
   x = 19,090.58