Finding the Fourth Proportional to 61,285.24, 91,842.18 and 33,144.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,285.24 : 91,842.18 = 33,144.52 : x
2. Step 2: Convert to fraction form
   61,285.24/91,842.18 = 33,144.52/x
3. Step 3: Cross multiply
   61,285.24x = 91,842.18 × 33,144.52
4. Step 4: Simplify right side
   61,285.24x = 3,044,064,971.85
5. Step 5: Solve for x
   x = 3,044,064,971.85/61,285.24
6. Step 6: Final answer
   x = 49,670.44