Finding the Fourth Proportional to 25,164.83, 37,752.73 and 7,636.03

Step by Step Solution

1. Step 1: Write the proportion equation
   25,164.83 : 37,752.73 = 7,636.03 : x
2. Step 2: Convert to fraction form
   25,164.83/37,752.73 = 7,636.03/x
3. Step 3: Cross multiply
   25,164.83x = 37,752.73 × 7,636.03
4. Step 4: Simplify right side
   25,164.83x = 288,280,865.39
5. Step 5: Solve for x
   x = 288,280,865.39/25,164.83
6. Step 6: Final answer
   x = 11,455.70