Finding the Fourth Proportional to 85,145.48, 127,723.98 and 32,560.52

Step by Step Solution

1. Step 1: Write the proportion equation
   85,145.48 : 127,723.98 = 32,560.52 : x
2. Step 2: Convert to fraction form
   85,145.48/127,723.98 = 32,560.52/x
3. Step 3: Cross multiply
   85,145.48x = 127,723.98 × 32,560.52
4. Step 4: Simplify right side
   85,145.48x = 4,158,759,205.27
5. Step 5: Solve for x
   x = 4,158,759,205.27/85,145.48
6. Step 6: Final answer
   x = 48,842.98