Finding the Fourth Proportional to 10,960.34, 16,426.67 and 7,010.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960.34 : 16,426.67 = 7,010.10 : x
2. Step 2: Convert to fraction form
   10,960.34/16,426.67 = 7,010.10/x
3. Step 3: Cross multiply
   10,960.34x = 16,426.67 × 7,010.10
4. Step 4: Simplify right side
   10,960.34x = 115,152,599.37
5. Step 5: Solve for x
   x = 115,152,599.37/10,960.34
6. Step 6: Final answer
   x = 10,506.30