Finding the Fourth Proportional to 25,904.85, 35,748.63 and 14,574.34

Step by Step Solution

1. Step 1: Write the proportion equation
   25,904.85 : 35,748.63 = 14,574.34 : x
2. Step 2: Convert to fraction form
   25,904.85/35,748.63 = 14,574.34/x
3. Step 3: Cross multiply
   25,904.85x = 35,748.63 × 14,574.34
4. Step 4: Simplify right side
   25,904.85x = 521,012,688.15
5. Step 5: Solve for x
   x = 521,012,688.15/25,904.85
6. Step 6: Final answer
   x = 20,112.55