Finding the Fourth Proportional to 42,782.10, 59,036.61 and 23,661.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,782.10 : 59,036.61 = 23,661.37 : x
2. Step 2: Convert to fraction form
   42,782.10/59,036.61 = 23,661.37/x
3. Step 3: Cross multiply
   42,782.10x = 59,036.61 × 23,661.37
4. Step 4: Simplify right side
   42,782.10x = 1,396,887,072.76
5. Step 5: Solve for x
   x = 1,396,887,072.76/42,782.10
6. Step 6: Final answer
   x = 32,651.20