Finding the Fourth Proportional to 59,077.44, 88,598.52 and 21,628.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,077.44 : 88,598.52 = 21,628.80 : x
2. Step 2: Convert to fraction form
   59,077.44/88,598.52 = 21,628.80/x
3. Step 3: Cross multiply
   59,077.44x = 88,598.52 × 21,628.80
4. Step 4: Simplify right side
   59,077.44x = 1,916,279,669.38
5. Step 5: Solve for x
   x = 1,916,279,669.38/59,077.44
6. Step 6: Final answer
   x = 32,436.74