Finding the Fourth Proportional to 46,012.14, 63,459.72 and 30,900.24

Step by Step Solution

1. Step 1: Write the proportion equation
   46,012.14 : 63,459.72 = 30,900.24 : x
2. Step 2: Convert to fraction form
   46,012.14/63,459.72 = 30,900.24/x
3. Step 3: Cross multiply
   46,012.14x = 63,459.72 × 30,900.24
4. Step 4: Simplify right side
   46,012.14x = 1,960,920,578.33
5. Step 5: Solve for x
   x = 1,960,920,578.33/46,012.14
6. Step 6: Final answer
   x = 42,617.46