Finding the Fourth Proportional to 82,583.55, 113,967.81 and 46,778.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,583.55 : 113,967.81 = 46,778.72 : x
2. Step 2: Convert to fraction form
   82,583.55/113,967.81 = 46,778.72/x
3. Step 3: Cross multiply
   82,583.55x = 113,967.81 × 46,778.72
4. Step 4: Simplify right side
   82,583.55x = 5,331,267,703.16
5. Step 5: Solve for x
   x = 5,331,267,703.16/82,583.55
6. Step 6: Final answer
   x = 64,556.05