Finding the Fourth Proportional to 111,076.03, 153,284.16 and 60,775.03

Step by Step Solution

1. Step 1: Write the proportion equation
   111,076.03 : 153,284.16 = 60,775.03 : x
2. Step 2: Convert to fraction form
   111,076.03/153,284.16 = 60,775.03/x
3. Step 3: Cross multiply
   111,076.03x = 153,284.16 × 60,775.03
4. Step 4: Simplify right side
   111,076.03x = 9,315,849,422.52
5. Step 5: Solve for x
   x = 9,315,849,422.52/111,076.03
6. Step 6: Final answer
   x = 83,869.12