Finding the Fourth Proportional to 110,287.48, 152,196.87 and 59,986.48

Step by Step Solution

1. Step 1: Write the proportion equation
   110,287.48 : 152,196.87 = 59,986.48 : x
2. Step 2: Convert to fraction form
   110,287.48/152,196.87 = 59,986.48/x
3. Step 3: Cross multiply
   110,287.48x = 152,196.87 × 59,986.48
4. Step 4: Simplify right side
   110,287.48x = 9,129,754,498.32
5. Step 5: Solve for x
   x = 9,129,754,498.32/110,287.48
6. Step 6: Final answer
   x = 82,781.42