Finding the Fourth Proportional to 12,968.10, 17,895.74 and 7,302.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,968.10 : 17,895.74 = 7,302.83 : x
2. Step 2: Convert to fraction form
   12,968.10/17,895.74 = 7,302.83/x
3. Step 3: Cross multiply
   12,968.10x = 17,895.74 × 7,302.83
4. Step 4: Simplify right side
   12,968.10x = 130,689,475.72
5. Step 5: Solve for x
   x = 130,689,475.72/12,968.10
6. Step 6: Final answer
   x = 10,077.77