Finding the Fourth Proportional to 46,380.63, 63,980.76 and 32,957.31

Step by Step Solution

1. Step 1: Write the proportion equation
   46,380.63 : 63,980.76 = 32,957.31 : x
2. Step 2: Convert to fraction form
   46,380.63/63,980.76 = 32,957.31/x
3. Step 3: Cross multiply
   46,380.63x = 63,980.76 × 32,957.31
4. Step 4: Simplify right side
   46,380.63x = 2,108,633,741.36
5. Step 5: Solve for x
   x = 2,108,633,741.36/46,380.63
6. Step 6: Final answer
   x = 45,463.67