Finding the Fourth Proportional to 25,068, 37,607.76 and 8,652

Step by Step Solution

1. Step 1: Write the proportion equation
   25,068 : 37,607.76 = 8,652 : x
2. Step 2: Convert to fraction form
   25,068/37,607.76 = 8,652/x
3. Step 3: Cross multiply
   25,068x = 37,607.76 × 8,652
4. Step 4: Simplify right side
   25,068x = 325,382,339.52
5. Step 5: Solve for x
   x = 325,382,339.52/25,068
6. Step 6: Final answer
   x = 12,979.99