Finding the Fourth Proportional to 110,874.30, 153,003.27 and 60,573.30

Step by Step Solution

1. Step 1: Write the proportion equation
   110,874.30 : 153,003.27 = 60,573.30 : x
2. Step 2: Convert to fraction form
   110,874.30/153,003.27 = 60,573.30/x
3. Step 3: Cross multiply
   110,874.30x = 153,003.27 × 60,573.30
4. Step 4: Simplify right side
   110,874.30x = 9,267,912,974.69
5. Step 5: Solve for x
   x = 9,267,912,974.69/110,874.30
6. Step 6: Final answer
   x = 83,589.37