Finding the Fourth Proportional to 46,443.35, 64,118.39 and 30,573.93

Step by Step Solution

1. Step 1: Write the proportion equation
   46,443.35 : 64,118.39 = 30,573.93 : x
2. Step 2: Convert to fraction form
   46,443.35/64,118.39 = 30,573.93/x
3. Step 3: Cross multiply
   46,443.35x = 64,118.39 × 30,573.93
4. Step 4: Simplify right side
   46,443.35x = 1,960,351,167.57
5. Step 5: Solve for x
   x = 1,960,351,167.57/46,443.35
6. Step 6: Final answer
   x = 42,209.51