Finding the Fourth Proportional to 42,860.22, 59,145.75 and 23,740.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,860.22 : 59,145.75 = 23,740.62 : x
2. Step 2: Convert to fraction form
   42,860.22/59,145.75 = 23,740.62/x
3. Step 3: Cross multiply
   42,860.22x = 59,145.75 × 23,740.62
4. Step 4: Simplify right side
   42,860.22x = 1,404,156,775.37
5. Step 5: Solve for x
   x = 1,404,156,775.37/42,860.22
6. Step 6: Final answer
   x = 32,761.31