Finding the Fourth Proportional to 111,111, 153,336.42 and 60,813.24

Step by Step Solution

1. Step 1: Write the proportion equation
   111,111 : 153,336.42 = 60,813.24 : x
2. Step 2: Convert to fraction form
   111,111/153,336.42 = 60,813.24/x
3. Step 3: Cross multiply
   111,111x = 153,336.42 × 60,813.24
4. Step 4: Simplify right side
   111,111x = 9,324,884,510.20
5. Step 5: Solve for x
   x = 9,324,884,510.20/111,111
6. Step 6: Final answer
   x = 83,924.04