Finding the Fourth Proportional to 8,066.52, 11,128.86 and 4,880.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.52 : 11,128.86 = 4,880.52 : x
2. Step 2: Convert to fraction form
   8,066.52/11,128.86 = 4,880.52/x
3. Step 3: Cross multiply
   8,066.52x = 11,128.86 × 4,880.52
4. Step 4: Simplify right side
   8,066.52x = 54,314,623.81
5. Step 5: Solve for x
   x = 54,314,623.81/8,066.52
6. Step 6: Final answer
   x = 6,733.34