Finding the Fourth Proportional to 59,761.55, 89,648.89 and 19,765.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,761.55 : 89,648.89 = 19,765.96 : x
2. Step 2: Convert to fraction form
   59,761.55/89,648.89 = 19,765.96/x
3. Step 3: Cross multiply
   59,761.55x = 89,648.89 × 19,765.96
4. Step 4: Simplify right side
   59,761.55x = 1,771,996,373.78
5. Step 5: Solve for x
   x = 1,771,996,373.78/59,761.55
6. Step 6: Final answer
   x = 29,651.11