Finding the Fourth Proportional to 59,536.27, 89,242.29 and 20,079.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,536.27 : 89,242.29 = 20,079.82 : x
2. Step 2: Convert to fraction form
   59,536.27/89,242.29 = 20,079.82/x
3. Step 3: Cross multiply
   59,536.27x = 89,242.29 × 20,079.82
4. Step 4: Simplify right side
   59,536.27x = 1,791,969,119.59
5. Step 5: Solve for x
   x = 1,791,969,119.59/59,536.27
6. Step 6: Final answer
   x = 30,098.78