Finding the Fourth Proportional to 61,663.91, 85,096.17 and 33,369.57

Step by Step Solution

1. Step 1: Write the proportion equation
   61,663.91 : 85,096.17 = 33,369.57 : x
2. Step 2: Convert to fraction form
   61,663.91/85,096.17 = 33,369.57/x
3. Step 3: Cross multiply
   61,663.91x = 85,096.17 × 33,369.57
4. Step 4: Simplify right side
   61,663.91x = 2,839,622,601.55
5. Step 5: Solve for x
   x = 2,839,622,601.55/61,663.91
6. Step 6: Final answer
   x = 46,050.00