Finding the Fourth Proportional to 61,859.34, 85,363.61 and 33,564.42

Step by Step Solution

1. Step 1: Write the proportion equation
   61,859.34 : 85,363.61 = 33,564.42 : x
2. Step 2: Convert to fraction form
   61,859.34/85,363.61 = 33,564.42/x
3. Step 3: Cross multiply
   61,859.34x = 85,363.61 × 33,564.42
4. Step 4: Simplify right side
   61,859.34x = 2,865,179,890.93
5. Step 5: Solve for x
   x = 2,865,179,890.93/61,859.34
6. Step 6: Final answer
   x = 46,317.66