Finding the Fourth Proportional to 10,731.98, 16,098.54 and 3,712.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,731.98 : 16,098.54 = 3,712.34 : x
2. Step 2: Convert to fraction form
   10,731.98/16,098.54 = 3,712.34/x
3. Step 3: Cross multiply
   10,731.98x = 16,098.54 × 3,712.34
4. Step 4: Simplify right side
   10,731.98x = 59,763,253.98
5. Step 5: Solve for x
   x = 59,763,253.98/10,731.98
6. Step 6: Final answer
   x = 5,568.71