Finding the Fourth Proportional to 111,262.34, 153,541.39 and 60,276.06

Step by Step Solution

1. Step 1: Write the proportion equation
   111,262.34 : 153,541.39 = 60,276.06 : x
2. Step 2: Convert to fraction form
   111,262.34/153,541.39 = 60,276.06/x
3. Step 3: Cross multiply
   111,262.34x = 153,541.39 × 60,276.06
4. Step 4: Simplify right side
   111,262.34x = 9,254,870,358.12
5. Step 5: Solve for x
   x = 9,254,870,358.12/111,262.34
6. Step 6: Final answer
   x = 83,180.62