Finding the Fourth Proportional to 8,733.72, 12,051.18 and 5,007

Step by Step Solution

1. Step 1: Write the proportion equation
   8,733.72 : 12,051.18 = 5,007 : x
2. Step 2: Convert to fraction form
   8,733.72/12,051.18 = 5,007/x
3. Step 3: Cross multiply
   8,733.72x = 12,051.18 × 5,007
4. Step 4: Simplify right side
   8,733.72x = 60,340,258.26
5. Step 5: Solve for x
   x = 60,340,258.26/8,733.72
6. Step 6: Final answer
   x = 6,908.88