Finding the Fourth Proportional to 25,041.42, 34,541.82 and 19,655.76

Step by Step Solution

1. Step 1: Write the proportion equation
   25,041.42 : 34,541.82 = 19,655.76 : x
2. Step 2: Convert to fraction form
   25,041.42/34,541.82 = 19,655.76/x
3. Step 3: Cross multiply
   25,041.42x = 34,541.82 × 19,655.76
4. Step 4: Simplify right side
   25,041.42x = 678,945,723.88
5. Step 5: Solve for x
   x = 678,945,723.88/25,041.42
6. Step 6: Final answer
   x = 27,112.91