Finding the Fourth Proportional to 59,609.52, 89,390.79 and 21,649.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,609.52 : 89,390.79 = 21,649.82 : x
2. Step 2: Convert to fraction form
   59,609.52/89,390.79 = 21,649.82/x
3. Step 3: Cross multiply
   59,609.52x = 89,390.79 × 21,649.82
4. Step 4: Simplify right side
   59,609.52x = 1,935,294,066.20
5. Step 5: Solve for x
   x = 1,935,294,066.20/59,609.52
6. Step 6: Final answer
   x = 32,466.19