Finding the Fourth Proportional to 62,793.89, 86,657.42 and 35,945.03

Step by Step Solution

1. Step 1: Write the proportion equation
   62,793.89 : 86,657.42 = 35,945.03 : x
2. Step 2: Convert to fraction form
   62,793.89/86,657.42 = 35,945.03/x
3. Step 3: Cross multiply
   62,793.89x = 86,657.42 × 35,945.03
4. Step 4: Simplify right side
   62,793.89x = 3,114,903,561.62
5. Step 5: Solve for x
   x = 3,114,903,561.62/62,793.89
6. Step 6: Final answer
   x = 49,605.20