Finding the Fourth Proportional to 11,796.37, 17,686.35 and 4,398.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,796.37 : 17,686.35 = 4,398.84 : x
2. Step 2: Convert to fraction form
   11,796.37/17,686.35 = 4,398.84/x
3. Step 3: Cross multiply
   11,796.37x = 17,686.35 × 4,398.84
4. Step 4: Simplify right side
   11,796.37x = 77,799,423.83
5. Step 5: Solve for x
   x = 77,799,423.83/11,796.37
6. Step 6: Final answer
   x = 6,595.20