Finding the Fourth Proportional to 46,584.89, 64,327.10 and 45,078.53

Step by Step Solution

1. Step 1: Write the proportion equation
   46,584.89 : 64,327.10 = 45,078.53 : x
2. Step 2: Convert to fraction form
   46,584.89/64,327.10 = 45,078.53/x
3. Step 3: Cross multiply
   46,584.89x = 64,327.10 × 45,078.53
4. Step 4: Simplify right side
   46,584.89x = 2,899,770,560.13
5. Step 5: Solve for x
   x = 2,899,770,560.13/46,584.89
6. Step 6: Final answer
   x = 62,247.03