Finding the Fourth Proportional to 111,593.76, 154,000.02 and 60,608.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,593.76 : 154,000.02 = 60,608.42 : x
2. Step 2: Convert to fraction form
   111,593.76/154,000.02 = 60,608.42/x
3. Step 3: Cross multiply
   111,593.76x = 154,000.02 × 60,608.42
4. Step 4: Simplify right side
   111,593.76x = 9,333,697,892.17
5. Step 5: Solve for x
   x = 9,333,697,892.17/111,593.76
6. Step 6: Final answer
   x = 83,639.96