Finding the Fourth Proportional to 25,189.05, 37,933.56 and 21,941.37

Step by Step Solution

1. Step 1: Write the proportion equation
   25,189.05 : 37,933.56 = 21,941.37 : x
2. Step 2: Convert to fraction form
   25,189.05/37,933.56 = 21,941.37/x
3. Step 3: Cross multiply
   25,189.05x = 37,933.56 × 21,941.37
4. Step 4: Simplify right side
   25,189.05x = 832,314,275.38
5. Step 5: Solve for x
   x = 832,314,275.38/25,189.05
6. Step 6: Final answer
   x = 33,042.70