Finding the Fourth Proportional to 111,150.88, 153,388.22 and 60,849.88

Step by Step Solution

1. Step 1: Write the proportion equation
   111,150.88 : 153,388.22 = 60,849.88 : x
2. Step 2: Convert to fraction form
   111,150.88/153,388.22 = 60,849.88/x
3. Step 3: Cross multiply
   111,150.88x = 153,388.22 × 60,849.88
4. Step 4: Simplify right side
   111,150.88x = 9,333,654,780.41
5. Step 5: Solve for x
   x = 9,333,654,780.41/111,150.88
6. Step 6: Final answer
   x = 83,972.84