Finding the Fourth Proportional to 110,586.28, 152,608.72 and 60,285.28

Step by Step Solution

1. Step 1: Write the proportion equation
   110,586.28 : 152,608.72 = 60,285.28 : x
2. Step 2: Convert to fraction form
   110,586.28/152,608.72 = 60,285.28/x
3. Step 3: Cross multiply
   110,586.28x = 152,608.72 × 60,285.28
4. Step 4: Simplify right side
   110,586.28x = 9,200,059,415.64
5. Step 5: Solve for x
   x = 9,200,059,415.64/110,586.28
6. Step 6: Final answer
   x = 83,193.50