Finding the Fourth Proportional to 59,080.56, 88,634.03 and 21,639.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,080.56 : 88,634.03 = 21,639.84 : x
2. Step 2: Convert to fraction form
   59,080.56/88,634.03 = 21,639.84/x
3. Step 3: Cross multiply
   59,080.56x = 88,634.03 × 21,639.84
4. Step 4: Simplify right side
   59,080.56x = 1,918,026,119.56
5. Step 5: Solve for x
   x = 1,918,026,119.56/59,080.56
6. Step 6: Final answer
   x = 32,464.59