Finding the Fourth Proportional to 1,562.92, 2,157.72 and 1,500.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.92 : 2,157.72 = 1,500.96 : x
2. Step 2: Convert to fraction form
   1,562.92/2,157.72 = 1,500.96/x
3. Step 3: Cross multiply
   1,562.92x = 2,157.72 × 1,500.96
4. Step 4: Simplify right side
   1,562.92x = 3,238,651.41
5. Step 5: Solve for x
   x = 3,238,651.41/1,562.92
6. Step 6: Final answer
   x = 2,072.18