Finding the Fourth Proportional to 42,563.82, 58,718.32 and 27,461.33

Step by Step Solution

1. Step 1: Write the proportion equation
   42,563.82 : 58,718.32 = 27,461.33 : x
2. Step 2: Convert to fraction form
   42,563.82/58,718.32 = 27,461.33/x
3. Step 3: Cross multiply
   42,563.82x = 58,718.32 × 27,461.33
4. Step 4: Simplify right side
   42,563.82x = 1,612,483,025.26
5. Step 5: Solve for x
   x = 1,612,483,025.26/42,563.82
6. Step 6: Final answer
   x = 37,883.89