Finding the Fourth Proportional to 110,200.56, 152,076.04 and 59,899.56

Step by Step Solution

1. Step 1: Write the proportion equation
   110,200.56 : 152,076.04 = 59,899.56 : x
2. Step 2: Convert to fraction form
   110,200.56/152,076.04 = 59,899.56/x
3. Step 3: Cross multiply
   110,200.56x = 152,076.04 × 59,899.56
4. Step 4: Simplify right side
   110,200.56x = 9,109,287,882.54
5. Step 5: Solve for x
   x = 9,109,287,882.54/110,200.56
6. Step 6: Final answer
   x = 82,660.99