Finding the Fourth Proportional to 59,265.40, 88,909.18 and 19,822.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,265.40 : 88,909.18 = 19,822.72 : x
2. Step 2: Convert to fraction form
   59,265.40/88,909.18 = 19,822.72/x
3. Step 3: Cross multiply
   59,265.40x = 88,909.18 × 19,822.72
4. Step 4: Simplify right side
   59,265.40x = 1,762,421,780.57
5. Step 5: Solve for x
   x = 1,762,421,780.57/59,265.40
6. Step 6: Final answer
   x = 29,737.79