Finding the Fourth Proportional to 55,146.17, 82,672.56 and 25,149.69

Step by Step Solution

1. Step 1: Write the proportion equation
   55,146.17 : 82,672.56 = 25,149.69 : x
2. Step 2: Convert to fraction form
   55,146.17/82,672.56 = 25,149.69/x
3. Step 3: Cross multiply
   55,146.17x = 82,672.56 × 25,149.69
4. Step 4: Simplify right side
   55,146.17x = 2,079,189,255.51
5. Step 5: Solve for x
   x = 2,079,189,255.51/55,146.17
6. Step 6: Final answer
   x = 37,703.24