Finding the Fourth Proportional to 10,914.27, 15,061.30 and 6,672.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,914.27 : 15,061.30 = 6,672.44 : x
2. Step 2: Convert to fraction form
   10,914.27/15,061.30 = 6,672.44/x
3. Step 3: Cross multiply
   10,914.27x = 15,061.30 × 6,672.44
4. Step 4: Simplify right side
   10,914.27x = 100,495,620.57
5. Step 5: Solve for x
   x = 100,495,620.57/10,914.27
6. Step 6: Final answer
   x = 9,207.73