Finding the Fourth Proportional to 111,945.10, 154,484.00 and 60,957.04

Step by Step Solution

1. Step 1: Write the proportion equation
   111,945.10 : 154,484.00 = 60,957.04 : x
2. Step 2: Convert to fraction form
   111,945.10/154,484.00 = 60,957.04/x
3. Step 3: Cross multiply
   111,945.10x = 154,484.00 × 60,957.04
4. Step 4: Simplify right side
   111,945.10x = 9,416,887,062.57
5. Step 5: Solve for x
   x = 9,416,887,062.57/111,945.10
6. Step 6: Final answer
   x = 84,120.58