Finding the Fourth Proportional to 61,903.02, 85,423.82 and 33,608.10

Step by Step Solution

1. Step 1: Write the proportion equation
   61,903.02 : 85,423.82 = 33,608.10 : x
2. Step 2: Convert to fraction form
   61,903.02/85,423.82 = 33,608.10/x
3. Step 3: Cross multiply
   61,903.02x = 85,423.82 × 33,608.10
4. Step 4: Simplify right side
   61,903.02x = 2,870,932,284.94
5. Step 5: Solve for x
   x = 2,870,932,284.94/61,903.02
6. Step 6: Final answer
   x = 46,377.90