Finding the Fourth Proportional to 25,145.00, 37,719.32 and 7,616.19

Step by Step Solution

1. Step 1: Write the proportion equation
   25,145.00 : 37,719.32 = 7,616.19 : x
2. Step 2: Convert to fraction form
   25,145.00/37,719.32 = 7,616.19/x
3. Step 3: Cross multiply
   25,145.00x = 37,719.32 × 7,616.19
4. Step 4: Simplify right side
   25,145.00x = 287,277,469.71
5. Step 5: Solve for x
   x = 287,277,469.71/25,145.00
6. Step 6: Final answer
   x = 11,424.84