Finding the Fourth Proportional to 25,555.94, 35,257.72 and 25,516.52

Step by Step Solution

1. Step 1: Write the proportion equation
   25,555.94 : 35,257.72 = 25,516.52 : x
2. Step 2: Convert to fraction form
   25,555.94/35,257.72 = 25,516.52/x
3. Step 3: Cross multiply
   25,555.94x = 35,257.72 × 25,516.52
4. Step 4: Simplify right side
   25,555.94x = 899,654,317.53
5. Step 5: Solve for x
   x = 899,654,317.53/25,555.94
6. Step 6: Final answer
   x = 35,203.34