Finding the Fourth Proportional to 59,638.37, 89,467.52 and 27,649.51

Step by Step Solution

1. Step 1: Write the proportion equation
   59,638.37 : 89,467.52 = 27,649.51 : x
2. Step 2: Convert to fraction form
   59,638.37/89,467.52 = 27,649.51/x
3. Step 3: Cross multiply
   59,638.37x = 89,467.52 × 27,649.51
4. Step 4: Simplify right side
   59,638.37x = 2,473,732,934.37
5. Step 5: Solve for x
   x = 2,473,732,934.37/59,638.37
6. Step 6: Final answer
   x = 41,478.88