Finding the Fourth Proportional to 61,864.55, 85,373.31 and 33,570.24

Step by Step Solution

1. Step 1: Write the proportion equation
   61,864.55 : 85,373.31 = 33,570.24 : x
2. Step 2: Convert to fraction form
   61,864.55/85,373.31 = 33,570.24/x
3. Step 3: Cross multiply
   61,864.55x = 85,373.31 × 33,570.24
4. Step 4: Simplify right side
   61,864.55x = 2,866,002,506.29
5. Step 5: Solve for x
   x = 2,866,002,506.29/61,864.55
6. Step 6: Final answer
   x = 46,327.06