Finding the Fourth Proportional to 11,852.58, 17,773.17 and 5,607.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,852.58 : 17,773.17 = 5,607.42 : x
2. Step 2: Convert to fraction form
   11,852.58/17,773.17 = 5,607.42/x
3. Step 3: Cross multiply
   11,852.58x = 17,773.17 × 5,607.42
4. Step 4: Simplify right side
   11,852.58x = 99,661,628.92
5. Step 5: Solve for x
   x = 99,661,628.92/11,852.58
6. Step 6: Final answer
   x = 8,408.43