Finding the Fourth Proportional to 62,351.89, 86,045.52 and 34,057.57

Step by Step Solution

1. Step 1: Write the proportion equation
   62,351.89 : 86,045.52 = 34,057.57 : x
2. Step 2: Convert to fraction form
   62,351.89/86,045.52 = 34,057.57/x
3. Step 3: Cross multiply
   62,351.89x = 86,045.52 × 34,057.57
4. Step 4: Simplify right side
   62,351.89x = 2,930,501,320.59
5. Step 5: Solve for x
   x = 2,930,501,320.59/62,351.89
6. Step 6: Final answer
   x = 46,999.40