Finding the Fourth Proportional to 59,674.50, 89,492.64 and 19,684.53

Step by Step Solution

1. Step 1: Write the proportion equation
   59,674.50 : 89,492.64 = 19,684.53 : x
2. Step 2: Convert to fraction form
   59,674.50/89,492.64 = 19,684.53/x
3. Step 3: Cross multiply
   59,674.50x = 89,492.64 × 19,684.53
4. Step 4: Simplify right side
   59,674.50x = 1,761,620,556.86
5. Step 5: Solve for x
   x = 1,761,620,556.86/59,674.50
6. Step 6: Final answer
   x = 29,520.49