Finding the Fourth Proportional to 16,071.79, 24,111.12 and 8,175.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,071.79 : 24,111.12 = 8,175.40 : x
2. Step 2: Convert to fraction form
   16,071.79/24,111.12 = 8,175.40/x
3. Step 3: Cross multiply
   16,071.79x = 24,111.12 × 8,175.40
4. Step 4: Simplify right side
   16,071.79x = 197,118,111.24
5. Step 5: Solve for x
   x = 197,118,111.24/16,071.79
6. Step 6: Final answer
   x = 12,264.85