Finding the Fourth Proportional to 6,997.48, 10,492.56 and 2,066.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,997.48 : 10,492.56 = 2,066.47 : x
2. Step 2: Convert to fraction form
   6,997.48/10,492.56 = 2,066.47/x
3. Step 3: Cross multiply
   6,997.48x = 10,492.56 × 2,066.47
4. Step 4: Simplify right side
   6,997.48x = 21,682,534.23
5. Step 5: Solve for x
   x = 21,682,534.23/6,997.48
6. Step 6: Final answer
   x = 3,098.62