Finding the Fourth Proportional to 42,870.26, 59,155.62 and 23,747.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870.26 : 59,155.62 = 23,747.38 : x
2. Step 2: Convert to fraction form
   42,870.26/59,155.62 = 23,747.38/x
3. Step 3: Cross multiply
   42,870.26x = 59,155.62 × 23,747.38
4. Step 4: Simplify right side
   42,870.26x = 1,404,790,750.33
5. Step 5: Solve for x
   x = 1,404,790,750.33/42,870.26
6. Step 6: Final answer
   x = 32,768.42