Finding the Fourth Proportional to 42,060.12, 58,049.64 and 25,293.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,060.12 : 58,049.64 = 25,293.12 : x
2. Step 2: Convert to fraction form
   42,060.12/58,049.64 = 25,293.12/x
3. Step 3: Cross multiply
   42,060.12x = 58,049.64 × 25,293.12
4. Step 4: Simplify right side
   42,060.12x = 1,468,256,510.48
5. Step 5: Solve for x
   x = 1,468,256,510.48/42,060.12
6. Step 6: Final answer
   x = 34,908.52