Finding the Fourth Proportional to 62,629.31, 93,708.56 and 43,945.81

Step by Step Solution

1. Step 1: Write the proportion equation
   62,629.31 : 93,708.56 = 43,945.81 : x
2. Step 2: Convert to fraction form
   62,629.31/93,708.56 = 43,945.81/x
3. Step 3: Cross multiply
   62,629.31x = 93,708.56 × 43,945.81
4. Step 4: Simplify right side
   62,629.31x = 4,118,098,448.73
5. Step 5: Solve for x
   x = 4,118,098,448.73/62,629.31
6. Step 6: Final answer
   x = 65,753.53