Finding the Fourth Proportional to 16,261.89, 24,394.83 and 4,575.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,261.89 : 24,394.83 = 4,575.12 : x
2. Step 2: Convert to fraction form
   16,261.89/24,394.83 = 4,575.12/x
3. Step 3: Cross multiply
   16,261.89x = 24,394.83 × 4,575.12
4. Step 4: Simplify right side
   16,261.89x = 111,609,274.63
5. Step 5: Solve for x
   x = 111,609,274.63/16,261.89
6. Step 6: Final answer
   x = 6,863.24