Finding the Fourth Proportional to 61,601.69, 85,010.22 and 34,744.12

Step by Step Solution

1. Step 1: Write the proportion equation
   61,601.69 : 85,010.22 = 34,744.12 : x
2. Step 2: Convert to fraction form
   61,601.69/85,010.22 = 34,744.12/x
3. Step 3: Cross multiply
   61,601.69x = 85,010.22 × 34,744.12
4. Step 4: Simplify right side
   61,601.69x = 2,953,605,072.38
5. Step 5: Solve for x
   x = 2,953,605,072.38/61,601.69
6. Step 6: Final answer
   x = 47,946.82