Finding the Fourth Proportional to 107,027.31, 160,534.82 and 32,145.80

Step by Step Solution

1. Step 1: Write the proportion equation
   107,027.31 : 160,534.82 = 32,145.80 : x
2. Step 2: Convert to fraction form
   107,027.31/160,534.82 = 32,145.80/x
3. Step 3: Cross multiply
   107,027.31x = 160,534.82 × 32,145.80
4. Step 4: Simplify right side
   107,027.31x = 5,160,520,216.76
5. Step 5: Solve for x
   x = 5,160,520,216.76/107,027.31
6. Step 6: Final answer
   x = 48,216.85