Finding the Fourth Proportional to 7,066.06, 10,597.72 and 3,555.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.06 : 10,597.72 = 3,555.13 : x
2. Step 2: Convert to fraction form
   7,066.06/10,597.72 = 3,555.13/x
3. Step 3: Cross multiply
   7,066.06x = 10,597.72 × 3,555.13
4. Step 4: Simplify right side
   7,066.06x = 37,676,263.55
5. Step 5: Solve for x
   x = 37,676,263.55/7,066.06
6. Step 6: Final answer
   x = 5,332.00