Finding the Fourth Proportional to 60,790.98, 83,704.41 and 51,818.34

Step by Step Solution

1. Step 1: Write the proportion equation
   60,790.98 : 83,704.41 = 51,818.34 : x
2. Step 2: Convert to fraction form
   60,790.98/83,704.41 = 51,818.34/x
3. Step 3: Cross multiply
   60,790.98x = 83,704.41 × 51,818.34
4. Step 4: Simplify right side
   60,790.98x = 4,337,423,576.88
5. Step 5: Solve for x
   x = 4,337,423,576.88/60,790.98
6. Step 6: Final answer
   x = 71,349.79