Finding the Fourth Proportional to 61,043.67, 91,566.72 and 27,740.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,043.67 : 91,566.72 = 27,740.52 : x
2. Step 2: Convert to fraction form
   61,043.67/91,566.72 = 27,740.52/x
3. Step 3: Cross multiply
   61,043.67x = 91,566.72 × 27,740.52
4. Step 4: Simplify right side
   61,043.67x = 2,540,108,427.49
5. Step 5: Solve for x
   x = 2,540,108,427.49/61,043.67
6. Step 6: Final answer
   x = 41,611.33