Finding the Fourth Proportional to 46,407.72, 69,610.32 and 32,162.28

Step by Step Solution

1. Step 1: Write the proportion equation
   46,407.72 : 69,610.32 = 32,162.28 : x
2. Step 2: Convert to fraction form
   46,407.72/69,610.32 = 32,162.28/x
3. Step 3: Cross multiply
   46,407.72x = 69,610.32 × 32,162.28
4. Step 4: Simplify right side
   46,407.72x = 2,238,826,602.73
5. Step 5: Solve for x
   x = 2,238,826,602.73/46,407.72
6. Step 6: Final answer
   x = 48,242.55