Finding the Fourth Proportional to 62,185.98, 85,813.83 and 33,890.70

Step by Step Solution

1. Step 1: Write the proportion equation
   62,185.98 : 85,813.83 = 33,890.70 : x
2. Step 2: Convert to fraction form
   62,185.98/85,813.83 = 33,890.70/x
3. Step 3: Cross multiply
   62,185.98x = 85,813.83 × 33,890.70
4. Step 4: Simplify right side
   62,185.98x = 2,908,290,768.38
5. Step 5: Solve for x
   x = 2,908,290,768.38/62,185.98
6. Step 6: Final answer
   x = 46,767.63