Finding the Fourth Proportional to 59,267.40, 88,912.17 and 19,824.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,267.40 : 88,912.17 = 19,824.72 : x
2. Step 2: Convert to fraction form
   59,267.40/88,912.17 = 19,824.72/x
3. Step 3: Cross multiply
   59,267.40x = 88,912.17 × 19,824.72
4. Step 4: Simplify right side
   59,267.40x = 1,762,658,874.84
5. Step 5: Solve for x
   x = 1,762,658,874.84/59,267.40
6. Step 6: Final answer
   x = 29,740.78