Finding the Fourth Proportional to 59,423.82, 89,079.89 and 19,953.25

Step by Step Solution

1. Step 1: Write the proportion equation
   59,423.82 : 89,079.89 = 19,953.25 : x
2. Step 2: Convert to fraction form
   59,423.82/89,079.89 = 19,953.25/x
3. Step 3: Cross multiply
   59,423.82x = 89,079.89 × 19,953.25
4. Step 4: Simplify right side
   59,423.82x = 1,777,433,142.33
5. Step 5: Solve for x
   x = 1,777,433,142.33/59,423.82
6. Step 6: Final answer
   x = 29,911.12