Finding the Fourth Proportional to 61,287.24, 91,845.18 and 33,146.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,287.24 : 91,845.18 = 33,146.52 : x
2. Step 2: Convert to fraction form
   61,287.24/91,845.18 = 33,146.52/x
3. Step 3: Cross multiply
   61,287.24x = 91,845.18 × 33,146.52
4. Step 4: Simplify right side
   61,287.24x = 3,044,348,095.77
5. Step 5: Solve for x
   x = 3,044,348,095.77/61,287.24
6. Step 6: Final answer
   x = 49,673.44