Finding the Fourth Proportional to 110,877.72, 153,011.23 and 60,576.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,877.72 : 153,011.23 = 60,576.72 : x
2. Step 2: Convert to fraction form
   110,877.72/153,011.23 = 60,576.72/x
3. Step 3: Cross multiply
   110,877.72x = 153,011.23 × 60,576.72
4. Step 4: Simplify right side
   110,877.72x = 9,268,918,436.57
5. Step 5: Solve for x
   x = 9,268,918,436.57/110,877.72
6. Step 6: Final answer
   x = 83,595.86