Finding the Fourth Proportional to 8,731.83, 13,076.90 and 5,026.27

Step by Step Solution

1. Step 1: Write the proportion equation
   8,731.83 : 13,076.90 = 5,026.27 : x
2. Step 2: Convert to fraction form
   8,731.83/13,076.90 = 5,026.27/x
3. Step 3: Cross multiply
   8,731.83x = 13,076.90 × 5,026.27
4. Step 4: Simplify right side
   8,731.83x = 65,728,030.16
5. Step 5: Solve for x
   x = 65,728,030.16/8,731.83
6. Step 6: Final answer
   x = 7,527.41