Finding the Fourth Proportional to 25,814.52, 35,626.10 and 15,062.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,814.52 : 35,626.10 = 15,062.69 : x
2. Step 2: Convert to fraction form
   25,814.52/35,626.10 = 15,062.69/x
3. Step 3: Cross multiply
   25,814.52x = 35,626.10 × 15,062.69
4. Step 4: Simplify right side
   25,814.52x = 536,624,913.96
5. Step 5: Solve for x
   x = 536,624,913.96/25,814.52
6. Step 6: Final answer
   x = 20,787.72