Finding the Fourth Proportional to 7,066.06, 9,748.91 and 4,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,066.06 : 9,748.91 = 4,081.50 : x
2. Step 2: Convert to fraction form
   7,066.06/9,748.91 = 4,081.50/x
3. Step 3: Cross multiply
   7,066.06x = 9,748.91 × 4,081.50
4. Step 4: Simplify right side
   7,066.06x = 39,790,176.17
5. Step 5: Solve for x
   x = 39,790,176.17/7,066.06
6. Step 6: Final answer
   x = 5,631.17