Finding the Fourth Proportional to 110,988.56, 153,164.72 and 60,687.52

Step by Step Solution

1. Step 1: Write the proportion equation
   110,988.56 : 153,164.72 = 60,687.52 : x
2. Step 2: Convert to fraction form
   110,988.56/153,164.72 = 60,687.52/x
3. Step 3: Cross multiply
   110,988.56x = 153,164.72 × 60,687.52
4. Step 4: Simplify right side
   110,988.56x = 9,295,187,008.29
5. Step 5: Solve for x
   x = 9,295,187,008.29/110,988.56
6. Step 6: Final answer
   x = 83,749.05