Finding the Fourth Proportional to 62,111.70, 85,713.54 and 33,817.38

Step by Step Solution

1. Step 1: Write the proportion equation
   62,111.70 : 85,713.54 = 33,817.38 : x
2. Step 2: Convert to fraction form
   62,111.70/85,713.54 = 33,817.38/x
3. Step 3: Cross multiply
   62,111.70x = 85,713.54 × 33,817.38
4. Step 4: Simplify right side
   62,111.70x = 2,898,607,353.33
5. Step 5: Solve for x
   x = 2,898,607,353.33/62,111.70
6. Step 6: Final answer
   x = 46,667.65