Finding the Fourth Proportional to 59,279.71, 88,919.58 and 21,826

Step by Step Solution

1. Step 1: Write the proportion equation
   59,279.71 : 88,919.58 = 21,826 : x
2. Step 2: Convert to fraction form
   59,279.71/88,919.58 = 21,826/x
3. Step 3: Cross multiply
   59,279.71x = 88,919.58 × 21,826
4. Step 4: Simplify right side
   59,279.71x = 1,940,758,753.08
5. Step 5: Solve for x
   x = 1,940,758,753.08/59,279.71
6. Step 6: Final answer
   x = 32,739.01