Finding the Fourth Proportional to 111,066.01, 153,274.61 and 60,765.01

Step by Step Solution

1. Step 1: Write the proportion equation
   111,066.01 : 153,274.61 = 60,765.01 : x
2. Step 2: Convert to fraction form
   111,066.01/153,274.61 = 60,765.01/x
3. Step 3: Cross multiply
   111,066.01x = 153,274.61 × 60,765.01
4. Step 4: Simplify right side
   111,066.01x = 9,313,733,209.40
5. Step 5: Solve for x
   x = 9,313,733,209.40/111,066.01
6. Step 6: Final answer
   x = 83,857.64