Finding the Fourth Proportional to 9,272.10, 12,795.82 and 5,080.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,272.10 : 12,795.82 = 5,080.34 : x
2. Step 2: Convert to fraction form
   9,272.10/12,795.82 = 5,080.34/x
3. Step 3: Cross multiply
   9,272.10x = 12,795.82 × 5,080.34
4. Step 4: Simplify right side
   9,272.10x = 65,007,116.18
5. Step 5: Solve for x
   x = 65,007,116.18/9,272.10
6. Step 6: Final answer
   x = 7,011.05