Finding the Fourth Proportional to 6,656.00, 9,990.60 and 3,536.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,656.00 : 9,990.60 = 3,536.03 : x
2. Step 2: Convert to fraction form
   6,656.00/9,990.60 = 3,536.03/x
3. Step 3: Cross multiply
   6,656.00x = 9,990.60 × 3,536.03
4. Step 4: Simplify right side
   6,656.00x = 35,327,011.37
5. Step 5: Solve for x
   x = 35,327,011.37/6,656.00
6. Step 6: Final answer
   x = 5,307.55