Finding the Fourth Proportional to 46,495.32, 64,137.72 and 30,339.77

Step by Step Solution

1. Step 1: Write the proportion equation
   46,495.32 : 64,137.72 = 30,339.77 : x
2. Step 2: Convert to fraction form
   46,495.32/64,137.72 = 30,339.77/x
3. Step 3: Cross multiply
   46,495.32x = 64,137.72 × 30,339.77
4. Step 4: Simplify right side
   46,495.32x = 1,945,923,466.21
5. Step 5: Solve for x
   x = 1,945,923,466.21/46,495.32
6. Step 6: Final answer
   x = 41,852.03