Finding the Fourth Proportional to 5,162.59, 7,743.72 and 1,652.81

Step by Step Solution

1. Step 1: Write the proportion equation
   5,162.59 : 7,743.72 = 1,652.81 : x
2. Step 2: Convert to fraction form
   5,162.59/7,743.72 = 1,652.81/x
3. Step 3: Cross multiply
   5,162.59x = 7,743.72 × 1,652.81
4. Step 4: Simplify right side
   5,162.59x = 12,798,856.04
5. Step 5: Solve for x
   x = 12,798,856.04/5,162.59
6. Step 6: Final answer
   x = 2,479.16