Finding the Fourth Proportional to 9,272.72, 12,796.35 and 5,023.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,272.72 : 12,796.35 = 5,023.81 : x
2. Step 2: Convert to fraction form
   9,272.72/12,796.35 = 5,023.81/x
3. Step 3: Cross multiply
   9,272.72x = 12,796.35 × 5,023.81
4. Step 4: Simplify right side
   9,272.72x = 64,286,439.15
5. Step 5: Solve for x
   x = 64,286,439.15/9,272.72
6. Step 6: Final answer
   x = 6,932.86