Finding the Fourth Proportional to 111,554.43, 153,944.04 and 60,566.04

Step by Step Solution

1. Step 1: Write the proportion equation
   111,554.43 : 153,944.04 = 60,566.04 : x
2. Step 2: Convert to fraction form
   111,554.43/153,944.04 = 60,566.04/x
3. Step 3: Cross multiply
   111,554.43x = 153,944.04 × 60,566.04
4. Step 4: Simplify right side
   111,554.43x = 9,323,780,884.40
5. Step 5: Solve for x
   x = 9,323,780,884.40/111,554.43
6. Step 6: Final answer
   x = 83,580.55