Finding the Fourth Proportional to 6,992.76, 10,486.50 and 2,061

Step by Step Solution

1. Step 1: Write the proportion equation
   6,992.76 : 10,486.50 = 2,061 : x
2. Step 2: Convert to fraction form
   6,992.76/10,486.50 = 2,061/x
3. Step 3: Cross multiply
   6,992.76x = 10,486.50 × 2,061
4. Step 4: Simplify right side
   6,992.76x = 21,612,676.50
5. Step 5: Solve for x
   x = 21,612,676.50/6,992.76
6. Step 6: Final answer
   x = 3,090.72