Finding the Fourth Proportional to 59,311.98, 88,910.80 and 21,851.58

Step by Step Solution

1. Step 1: Write the proportion equation
   59,311.98 : 88,910.80 = 21,851.58 : x
2. Step 2: Convert to fraction form
   59,311.98/88,910.80 = 21,851.58/x
3. Step 3: Cross multiply
   59,311.98x = 88,910.80 × 21,851.58
4. Step 4: Simplify right side
   59,311.98x = 1,942,841,459.06
5. Step 5: Solve for x
   x = 1,942,841,459.06/59,311.98
6. Step 6: Final answer
   x = 32,756.31