Finding the Fourth Proportional to 111,062.24, 153,259.80 and 60,758

Step by Step Solution

1. Step 1: Write the proportion equation
   111,062.24 : 153,259.80 = 60,758 : x
2. Step 2: Convert to fraction form
   111,062.24/153,259.80 = 60,758/x
3. Step 3: Cross multiply
   111,062.24x = 153,259.80 × 60,758
4. Step 4: Simplify right side
   111,062.24x = 9,311,758,928.40
5. Step 5: Solve for x
   x = 9,311,758,928.40/111,062.24
6. Step 6: Final answer
   x = 83,842.71