Finding the Fourth Proportional to 61,560.69, 84,933.81 and 37,662.45

Step by Step Solution

1. Step 1: Write the proportion equation
   61,560.69 : 84,933.81 = 37,662.45 : x
2. Step 2: Convert to fraction form
   61,560.69/84,933.81 = 37,662.45/x
3. Step 3: Cross multiply
   61,560.69x = 84,933.81 × 37,662.45
4. Step 4: Simplify right side
   61,560.69x = 3,198,815,372.43
5. Step 5: Solve for x
   x = 3,198,815,372.43/61,560.69
6. Step 6: Final answer
   x = 51,961.98