Finding the Fourth Proportional to 21,892.91, 32,844.16 and 7,103.32

Step by Step Solution

1. Step 1: Write the proportion equation
   21,892.91 : 32,844.16 = 7,103.32 : x
2. Step 2: Convert to fraction form
   21,892.91/32,844.16 = 7,103.32/x
3. Step 3: Cross multiply
   21,892.91x = 32,844.16 × 7,103.32
4. Step 4: Simplify right side
   21,892.91x = 233,302,414.39
5. Step 5: Solve for x
   x = 233,302,414.39/21,892.91
6. Step 6: Final answer
   x = 10,656.53