Finding the Fourth Proportional to 109,554.69, 151,185.48 and 59,253.69

Step by Step Solution

1. Step 1: Write the proportion equation
   109,554.69 : 151,185.48 = 59,253.69 : x
2. Step 2: Convert to fraction form
   109,554.69/151,185.48 = 59,253.69/x
3. Step 3: Cross multiply
   109,554.69x = 151,185.48 × 59,253.69
4. Step 4: Simplify right side
   109,554.69x = 8,958,297,564.42
5. Step 5: Solve for x
   x = 8,958,297,564.42/109,554.69
6. Step 6: Final answer
   x = 81,770.10