Finding the Fourth Proportional to 59,576.79, 89,367.33 and 29,978.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,576.79 : 89,367.33 = 29,978.52 : x
2. Step 2: Convert to fraction form
   59,576.79/89,367.33 = 29,978.52/x
3. Step 3: Cross multiply
   59,576.79x = 89,367.33 × 29,978.52
4. Step 4: Simplify right side
   59,576.79x = 2,679,100,289.75
5. Step 5: Solve for x
   x = 2,679,100,289.75/59,576.79
6. Step 6: Final answer
   x = 44,968.86