Finding the Fourth Proportional to 25,553.32, 35,268.83 and 14,945.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,553.32 : 35,268.83 = 14,945.56 : x
2. Step 2: Convert to fraction form
   25,553.32/35,268.83 = 14,945.56/x
3. Step 3: Cross multiply
   25,553.32x = 35,268.83 × 14,945.56
4. Step 4: Simplify right side
   25,553.32x = 527,112,340.17
5. Step 5: Solve for x
   x = 527,112,340.17/25,553.32
6. Step 6: Final answer
   x = 20,627.94