Finding the Fourth Proportional to 21,889.05, 32,834.04 and 7,097.97

Step by Step Solution

1. Step 1: Write the proportion equation
   21,889.05 : 32,834.04 = 7,097.97 : x
2. Step 2: Convert to fraction form
   21,889.05/32,834.04 = 7,097.97/x
3. Step 3: Cross multiply
   21,889.05x = 32,834.04 × 7,097.97
4. Step 4: Simplify right side
   21,889.05x = 233,055,030.90
5. Step 5: Solve for x
   x = 233,055,030.90/21,889.05
6. Step 6: Final answer
   x = 10,647.11