Finding the Fourth Proportional to 60,560, 90,843.34 and 23,123.12

Step by Step Solution

1. Step 1: Write the proportion equation
   60,560 : 90,843.34 = 23,123.12 : x
2. Step 2: Convert to fraction form
   60,560/90,843.34 = 23,123.12/x
3. Step 3: Cross multiply
   60,560x = 90,843.34 × 23,123.12
4. Step 4: Simplify right side
   60,560x = 2,100,581,452.02
5. Step 5: Solve for x
   x = 2,100,581,452.02/60,560
6. Step 6: Final answer
   x = 34,685.96