Finding the Fourth Proportional to 25,026.48, 37,513.57 and 8,372.81

Step by Step Solution

1. Step 1: Write the proportion equation
   25,026.48 : 37,513.57 = 8,372.81 : x
2. Step 2: Convert to fraction form
   25,026.48/37,513.57 = 8,372.81/x
3. Step 3: Cross multiply
   25,026.48x = 37,513.57 × 8,372.81
4. Step 4: Simplify right side
   25,026.48x = 314,094,066.88
5. Step 5: Solve for x
   x = 314,094,066.88/25,026.48
6. Step 6: Final answer
   x = 12,550.47