Finding the Fourth Proportional to 58,002.78, 80,082.39 and 44,549.98

Step by Step Solution

1. Step 1: Write the proportion equation
   58,002.78 : 80,082.39 = 44,549.98 : x
2. Step 2: Convert to fraction form
   58,002.78/80,082.39 = 44,549.98/x
3. Step 3: Cross multiply
   58,002.78x = 80,082.39 × 44,549.98
4. Step 4: Simplify right side
   58,002.78x = 3,567,668,872.85
5. Step 5: Solve for x
   x = 3,567,668,872.85/58,002.78
6. Step 6: Final answer
   x = 61,508.58