Finding the Fourth Proportional to 62,745.39, 86,585.60 and 34,064.43

Step by Step Solution

1. Step 1: Write the proportion equation
   62,745.39 : 86,585.60 = 34,064.43 : x
2. Step 2: Convert to fraction form
   62,745.39/86,585.60 = 34,064.43/x
3. Step 3: Cross multiply
   62,745.39x = 86,585.60 × 34,064.43
4. Step 4: Simplify right side
   62,745.39x = 2,949,488,939.89
5. Step 5: Solve for x
   x = 2,949,488,939.89/62,745.39
6. Step 6: Final answer
   x = 47,007.26