Finding the Fourth Proportional to 9,577.86, 13,217.83 and 5,798.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,577.86 : 13,217.83 = 5,798.88 : x
2. Step 2: Convert to fraction form
   9,577.86/13,217.83 = 5,798.88/x
3. Step 3: Cross multiply
   9,577.86x = 13,217.83 × 5,798.88
4. Step 4: Simplify right side
   9,577.86x = 76,648,595.53
5. Step 5: Solve for x
   x = 76,648,595.53/9,577.86
6. Step 6: Final answer
   x = 8,002.68