Finding the Fourth Proportional to 7,630.88, 10,536.71 and 5,081.13

Step by Step Solution

1. Step 1: Write the proportion equation
   7,630.88 : 10,536.71 = 5,081.13 : x
2. Step 2: Convert to fraction form
   7,630.88/10,536.71 = 5,081.13/x
3. Step 3: Cross multiply
   7,630.88x = 10,536.71 × 5,081.13
4. Step 4: Simplify right side
   7,630.88x = 53,538,382.17
5. Step 5: Solve for x
   x = 53,538,382.17/7,630.88
6. Step 6: Final answer
   x = 7,016.01