Finding the Fourth Proportional to 5,234.72, 7,849.59 and 1,535.99

Step by Step Solution

1. Step 1: Write the proportion equation
   5,234.72 : 7,849.59 = 1,535.99 : x
2. Step 2: Convert to fraction form
   5,234.72/7,849.59 = 1,535.99/x
3. Step 3: Cross multiply
   5,234.72x = 7,849.59 × 1,535.99
4. Step 4: Simplify right side
   5,234.72x = 12,056,852.50
5. Step 5: Solve for x
   x = 12,056,852.50/5,234.72
6. Step 6: Final answer
   x = 2,303.25