Finding the Fourth Proportional to 25,235.27, 37,858.82 and 7,705.10

Step by Step Solution

1. Step 1: Write the proportion equation
   25,235.27 : 37,858.82 = 7,705.10 : x
2. Step 2: Convert to fraction form
   25,235.27/37,858.82 = 7,705.10/x
3. Step 3: Cross multiply
   25,235.27x = 37,858.82 × 7,705.10
4. Step 4: Simplify right side
   25,235.27x = 291,705,993.98
5. Step 5: Solve for x
   x = 291,705,993.98/25,235.27
6. Step 6: Final answer
   x = 11,559.46