Finding the Fourth Proportional to 10,092.69, 15,146.88 and 6,994.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,092.69 : 15,146.88 = 6,994.38 : x
2. Step 2: Convert to fraction form
   10,092.69/15,146.88 = 6,994.38/x
3. Step 3: Cross multiply
   10,092.69x = 15,146.88 × 6,994.38
4. Step 4: Simplify right side
   10,092.69x = 105,943,034.53
5. Step 5: Solve for x
   x = 105,943,034.53/10,092.69
6. Step 6: Final answer
   x = 10,497.01