Finding the Fourth Proportional to 10,994.07, 16,490.56 and 3,597.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,994.07 : 16,490.56 = 3,597.56 : x
2. Step 2: Convert to fraction form
   10,994.07/16,490.56 = 3,597.56/x
3. Step 3: Cross multiply
   10,994.07x = 16,490.56 × 3,597.56
4. Step 4: Simplify right side
   10,994.07x = 59,325,779.03
5. Step 5: Solve for x
   x = 59,325,779.03/10,994.07
6. Step 6: Final answer
   x = 5,396.16