Finding the Fourth Proportional to 10,092.59, 15,141.31 and 3,167.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,092.59 : 15,141.31 = 3,167.09 : x
2. Step 2: Convert to fraction form
   10,092.59/15,141.31 = 3,167.09/x
3. Step 3: Cross multiply
   10,092.59x = 15,141.31 × 3,167.09
4. Step 4: Simplify right side
   10,092.59x = 47,953,864.64
5. Step 5: Solve for x
   x = 47,953,864.64/10,092.59
6. Step 6: Final answer
   x = 4,751.39