Finding the Fourth Proportional to 21,948.84, 32,926.77 and 7,156.62

Step by Step Solution

1. Step 1: Write the proportion equation
   21,948.84 : 32,926.77 = 7,156.62 : x
2. Step 2: Convert to fraction form
   21,948.84/32,926.77 = 7,156.62/x
3. Step 3: Cross multiply
   21,948.84x = 32,926.77 × 7,156.62
4. Step 4: Simplify right side
   21,948.84x = 235,644,380.72
5. Step 5: Solve for x
   x = 235,644,380.72/21,948.84
6. Step 6: Final answer
   x = 10,736.07