Finding the Fourth Proportional to 59,401.98, 89,116.26 and 19,958.02

Step by Step Solution

1. Step 1: Write the proportion equation
   59,401.98 : 89,116.26 = 19,958.02 : x
2. Step 2: Convert to fraction form
   59,401.98/89,116.26 = 19,958.02/x
3. Step 3: Cross multiply
   59,401.98x = 89,116.26 × 19,958.02
4. Step 4: Simplify right side
   59,401.98x = 1,778,584,099.41
5. Step 5: Solve for x
   x = 1,778,584,099.41/59,401.98
6. Step 6: Final answer
   x = 29,941.50