Finding the Fourth Proportional to 42,863.13, 59,145.90 and 24,955.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,863.13 : 59,145.90 = 24,955.25 : x
2. Step 2: Convert to fraction form
   42,863.13/59,145.90 = 24,955.25/x
3. Step 3: Cross multiply
   42,863.13x = 59,145.90 × 24,955.25
4. Step 4: Simplify right side
   42,863.13x = 1,476,000,425.25
5. Step 5: Solve for x
   x = 1,476,000,425.25/42,863.13
6. Step 6: Final answer
   x = 34,435.20