Finding the Fourth Proportional to 21,895.24, 32,834.38 and 7,100.60

Step by Step Solution

1. Step 1: Write the proportion equation
   21,895.24 : 32,834.38 = 7,100.60 : x
2. Step 2: Convert to fraction form
   21,895.24/32,834.38 = 7,100.60/x
3. Step 3: Cross multiply
   21,895.24x = 32,834.38 × 7,100.60
4. Step 4: Simplify right side
   21,895.24x = 233,143,798.63
5. Step 5: Solve for x
   x = 233,143,798.63/21,895.24
6. Step 6: Final answer
   x = 10,648.15