Finding the Fourth Proportional to 12,181.05, 16,810.17 and 7,462.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,181.05 : 16,810.17 = 7,462.59 : x
2. Step 2: Convert to fraction form
   12,181.05/16,810.17 = 7,462.59/x
3. Step 3: Cross multiply
   12,181.05x = 16,810.17 × 7,462.59
4. Step 4: Simplify right side
   12,181.05x = 125,447,406.54
5. Step 5: Solve for x
   x = 125,447,406.54/12,181.05
6. Step 6: Final answer
   x = 10,298.57