Finding the Fourth Proportional to 61,736.38, 85,196.61 and 33,442.07

Step by Step Solution

1. Step 1: Write the proportion equation
   61,736.38 : 85,196.61 = 33,442.07 : x
2. Step 2: Convert to fraction form
   61,736.38/85,196.61 = 33,442.07/x
3. Step 3: Cross multiply
   61,736.38x = 85,196.61 × 33,442.07
4. Step 4: Simplify right side
   61,736.38x = 2,849,150,569.40
5. Step 5: Solve for x
   x = 2,849,150,569.40/61,736.38
6. Step 6: Final answer
   x = 46,150.27