Finding the Fourth Proportional to 12,835.32, 19,234.62 and 5,797.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,835.32 : 19,234.62 = 5,797.86 : x
2. Step 2: Convert to fraction form
   12,835.32/19,234.62 = 5,797.86/x
3. Step 3: Cross multiply
   12,835.32x = 19,234.62 × 5,797.86
4. Step 4: Simplify right side
   12,835.32x = 111,519,633.91
5. Step 5: Solve for x
   x = 111,519,633.91/12,835.32
6. Step 6: Final answer
   x = 8,688.50