Finding the Fourth Proportional to 42,650.81, 58,858.22 and 23,789.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,650.81 : 58,858.22 = 23,789.15 : x
2. Step 2: Convert to fraction form
   42,650.81/58,858.22 = 23,789.15/x
3. Step 3: Cross multiply
   42,650.81x = 58,858.22 × 23,789.15
4. Step 4: Simplify right side
   42,650.81x = 1,400,187,024.31
5. Step 5: Solve for x
   x = 1,400,187,024.31/42,650.81
6. Step 6: Final answer
   x = 32,829.08