Finding the Fourth Proportional to 32,615.55, 48,835.71 and 20,704.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,615.55 : 48,835.71 = 20,704.82 : x
2. Step 2: Convert to fraction form
   32,615.55/48,835.71 = 20,704.82/x
3. Step 3: Cross multiply
   32,615.55x = 48,835.71 × 20,704.82
4. Step 4: Simplify right side
   32,615.55x = 1,011,134,340.94
5. Step 5: Solve for x
   x = 1,011,134,340.94/32,615.55
6. Step 6: Final answer
   x = 31,001.60