Finding the Fourth Proportional to 7,956.72, 10,980.59 and 5,444.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,956.72 : 10,980.59 = 5,444.10 : x
2. Step 2: Convert to fraction form
   7,956.72/10,980.59 = 5,444.10/x
3. Step 3: Cross multiply
   7,956.72x = 10,980.59 × 5,444.10
4. Step 4: Simplify right side
   7,956.72x = 59,779,402.80
5. Step 5: Solve for x
   x = 59,779,402.80/7,956.72
6. Step 6: Final answer
   x = 7,513.07