Finding the Fourth Proportional to 42,761.11, 59,010.32 and 23,380.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,761.11 : 59,010.32 = 23,380.09 : x
2. Step 2: Convert to fraction form
   42,761.11/59,010.32 = 23,380.09/x
3. Step 3: Cross multiply
   42,761.11x = 59,010.32 × 23,380.09
4. Step 4: Simplify right side
   42,761.11x = 1,379,666,297.48
5. Step 5: Solve for x
   x = 1,379,666,297.48/42,761.11
6. Step 6: Final answer
   x = 32,264.51