Finding the Fourth Proportional to 8,795.58, 13,189.41 and 3,247.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,795.58 : 13,189.41 = 3,247.98 : x
2. Step 2: Convert to fraction form
   8,795.58/13,189.41 = 3,247.98/x
3. Step 3: Cross multiply
   8,795.58x = 13,189.41 × 3,247.98
4. Step 4: Simplify right side
   8,795.58x = 42,838,939.89
5. Step 5: Solve for x
   x = 42,838,939.89/8,795.58
6. Step 6: Final answer
   x = 4,870.51