Finding the Fourth Proportional to 12,092.61, 16,683.52 and 7,903.29

Step by Step Solution

1. Step 1: Write the proportion equation
   12,092.61 : 16,683.52 = 7,903.29 : x
2. Step 2: Convert to fraction form
   12,092.61/16,683.52 = 7,903.29/x
3. Step 3: Cross multiply
   12,092.61x = 16,683.52 × 7,903.29
4. Step 4: Simplify right side
   12,092.61x = 131,854,696.78
5. Step 5: Solve for x
   x = 131,854,696.78/12,092.61
6. Step 6: Final answer
   x = 10,903.74