Finding the Fourth Proportional to 59,676.48, 89,510.67 and 43,066.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,676.48 : 89,510.67 = 43,066.62 : x
2. Step 2: Convert to fraction form
   59,676.48/89,510.67 = 43,066.62/x
3. Step 3: Cross multiply
   59,676.48x = 89,510.67 × 43,066.62
4. Step 4: Simplify right side
   59,676.48x = 3,854,922,010.84
5. Step 5: Solve for x
   x = 3,854,922,010.84/59,676.48
6. Step 6: Final answer
   x = 64,597.01