Finding the Fourth Proportional to 7,871.96, 11,801.82 and 5,092.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,871.96 : 11,801.82 = 5,092.76 : x
2. Step 2: Convert to fraction form
   7,871.96/11,801.82 = 5,092.76/x
3. Step 3: Cross multiply
   7,871.96x = 11,801.82 × 5,092.76
4. Step 4: Simplify right side
   7,871.96x = 60,103,836.82
5. Step 5: Solve for x
   x = 60,103,836.82/7,871.96
6. Step 6: Final answer
   x = 7,635.18