Finding the Fourth Proportional to 42,870.76, 59,151.48 and 24,955

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870.76 : 59,151.48 = 24,955 : x
2. Step 2: Convert to fraction form
   42,870.76/59,151.48 = 24,955/x
3. Step 3: Cross multiply
   42,870.76x = 59,151.48 × 24,955
4. Step 4: Simplify right side
   42,870.76x = 1,476,125,183.40
5. Step 5: Solve for x
   x = 1,476,125,183.40/42,870.76
6. Step 6: Final answer
   x = 34,431.98