Finding the Fourth Proportional to 59,003.65, 88,493.18 and 21,581.35

Step by Step Solution

1. Step 1: Write the proportion equation
   59,003.65 : 88,493.18 = 21,581.35 : x
2. Step 2: Convert to fraction form
   59,003.65/88,493.18 = 21,581.35/x
3. Step 3: Cross multiply
   59,003.65x = 88,493.18 × 21,581.35
4. Step 4: Simplify right side
   59,003.65x = 1,909,801,961.05
5. Step 5: Solve for x
   x = 1,909,801,961.05/59,003.65
6. Step 6: Final answer
   x = 32,367.52